/usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.use.bitabs.translation true -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/eca-rers2012/Problem18_label26.c
--------------------------------------------------------------------------------
This is Ultimate 0.2.4-tmp.fs.bitabs-eval-d9c3e40-m
[2023-12-19 04:41:01,805 INFO L188 SettingsManager]: Resetting all preferences to default values...
[2023-12-19 04:41:01,870 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf
[2023-12-19 04:41:01,874 WARN L101 SettingsManager]: Preference file contains the following unknown settings:
[2023-12-19 04:41:01,875 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class
[2023-12-19 04:41:01,895 INFO L130 SettingsManager]: Preferences different from defaults after loading the file:
[2023-12-19 04:41:01,895 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2023-12-19 04:41:01,895 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2023-12-19 04:41:01,896 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults:
[2023-12-19 04:41:01,899 INFO L153 SettingsManager]: * Use memory slicer=true
[2023-12-19 04:41:01,899 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2023-12-19 04:41:01,899 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2023-12-19 04:41:01,899 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2023-12-19 04:41:01,900 INFO L153 SettingsManager]: * Create parallel compositions if possible=false
[2023-12-19 04:41:01,901 INFO L153 SettingsManager]: * Use SBE=true
[2023-12-19 04:41:01,901 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2023-12-19 04:41:01,901 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2023-12-19 04:41:01,901 INFO L153 SettingsManager]: * sizeof long=4
[2023-12-19 04:41:01,901 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true
[2023-12-19 04:41:01,901 INFO L153 SettingsManager]: * sizeof POINTER=4
[2023-12-19 04:41:01,901 INFO L153 SettingsManager]: * Check division by zero=IGNORE
[2023-12-19 04:41:01,902 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2023-12-19 04:41:01,902 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2023-12-19 04:41:01,902 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2023-12-19 04:41:01,902 INFO L153 SettingsManager]: * Allow undefined functions=false
[2023-12-19 04:41:01,902 INFO L153 SettingsManager]: * sizeof long double=12
[2023-12-19 04:41:01,902 INFO L153 SettingsManager]: * Check if freed pointer was valid=false
[2023-12-19 04:41:01,903 INFO L153 SettingsManager]: * Use constant arrays=true
[2023-12-19 04:41:01,903 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2023-12-19 04:41:01,903 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements
[2023-12-19 04:41:01,904 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true
[2023-12-19 04:41:01,904 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode
[2023-12-19 04:41:01,904 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2023-12-19 04:41:01,904 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2023-12-19 04:41:01,904 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2023-12-19 04:41:01,904 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads
[2023-12-19 04:41:01,905 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL
[2023-12-19 04:41:01,905 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2023-12-19 04:41:01,905 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false
[2023-12-19 04:41:01,905 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET
[2023-12-19 04:41:01,905 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2023-12-19 04:41:01,905 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO
[2023-12-19 04:41:01,906 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2023-12-19 04:41:01,906 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int)
WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Use bitabs translation -> true
[2023-12-19 04:41:02,069 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2023-12-19 04:41:02,083 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2023-12-19 04:41:02,084 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2023-12-19 04:41:02,085 INFO L270 PluginConnector]: Initializing CDTParser...
[2023-12-19 04:41:02,087 INFO L274 PluginConnector]: CDTParser initialized
[2023-12-19 04:41:02,087 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem18_label26.c
[2023-12-19 04:41:03,589 INFO L533 CDTParser]: Created temporary CDT project at NULL
[2023-12-19 04:41:03,908 INFO L384 CDTParser]: Found 1 translation units.
[2023-12-19 04:41:03,909 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem18_label26.c
[2023-12-19 04:41:03,926 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cf7590887/f6cbdd57b58c4f1c956afbcfadcd6fbc/FLAG7dc000202
[2023-12-19 04:41:03,939 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cf7590887/f6cbdd57b58c4f1c956afbcfadcd6fbc
[2023-12-19 04:41:03,941 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2023-12-19 04:41:03,942 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements.
[2023-12-19 04:41:03,944 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2023-12-19 04:41:03,944 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2023-12-19 04:41:03,947 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized
[2023-12-19 04:41:03,947 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.12 04:41:03" (1/1) ...
[2023-12-19 04:41:03,948 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26110018 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.12 04:41:03, skipping insertion in model container
[2023-12-19 04:41:03,948 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.12 04:41:03" (1/1) ...
[2023-12-19 04:41:04,050 INFO L177 MainTranslator]: Built tables and reachable declarations
[2023-12-19 04:41:04,293 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem18_label26.c[6456,6469]
[2023-12-19 04:41:04,813 INFO L209 PostProcessor]: Analyzing one entry point: main
[2023-12-19 04:41:04,821 INFO L202 MainTranslator]: Completed pre-run
[2023-12-19 04:41:04,838 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem18_label26.c[6456,6469]
[2023-12-19 04:41:05,016 INFO L209 PostProcessor]: Analyzing one entry point: main
[2023-12-19 04:41:05,030 INFO L206 MainTranslator]: Completed translation
[2023-12-19 04:41:05,031 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.12 04:41:05 WrapperNode
[2023-12-19 04:41:05,031 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2023-12-19 04:41:05,032 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2023-12-19 04:41:05,032 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner...
[2023-12-19 04:41:05,032 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized
[2023-12-19 04:41:05,036 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.12 04:41:05" (1/1) ...
[2023-12-19 04:41:05,072 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.12 04:41:05" (1/1) ...
[2023-12-19 04:41:05,180 INFO L138 Inliner]: procedures = 16, calls = 10, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 4135
[2023-12-19 04:41:05,181 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2023-12-19 04:41:05,182 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2023-12-19 04:41:05,182 INFO L270 PluginConnector]: Initializing Boogie Preprocessor...
[2023-12-19 04:41:05,182 INFO L274 PluginConnector]: Boogie Preprocessor initialized
[2023-12-19 04:41:05,189 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.12 04:41:05" (1/1) ...
[2023-12-19 04:41:05,190 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.12 04:41:05" (1/1) ...
[2023-12-19 04:41:05,207 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.12 04:41:05" (1/1) ...
[2023-12-19 04:41:05,362 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0].
[2023-12-19 04:41:05,362 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.12 04:41:05" (1/1) ...
[2023-12-19 04:41:05,362 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.12 04:41:05" (1/1) ...
[2023-12-19 04:41:05,469 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.12 04:41:05" (1/1) ...
[2023-12-19 04:41:05,504 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.12 04:41:05" (1/1) ...
[2023-12-19 04:41:05,598 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.12 04:41:05" (1/1) ...
[2023-12-19 04:41:05,607 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.12 04:41:05" (1/1) ...
[2023-12-19 04:41:05,669 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2023-12-19 04:41:05,670 INFO L112 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2023-12-19 04:41:05,670 INFO L270 PluginConnector]: Initializing RCFGBuilder...
[2023-12-19 04:41:05,670 INFO L274 PluginConnector]: RCFGBuilder initialized
[2023-12-19 04:41:05,671 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.12 04:41:05" (1/1) ...
[2023-12-19 04:41:05,675 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2023-12-19 04:41:05,686 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2023-12-19 04:41:05,698 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null)
[2023-12-19 04:41:05,705 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process
[2023-12-19 04:41:05,728 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2023-12-19 04:41:05,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0
[2023-12-19 04:41:05,728 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2023-12-19 04:41:05,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2023-12-19 04:41:05,774 INFO L241 CfgBuilder]: Building ICFG
[2023-12-19 04:41:05,775 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation
[2023-12-19 04:41:08,180 INFO L282 CfgBuilder]: Performing block encoding
[2023-12-19 04:41:08,219 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2023-12-19 04:41:08,219 INFO L309 CfgBuilder]: Removed 1 assume(true) statements.
[2023-12-19 04:41:08,220 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.12 04:41:08 BoogieIcfgContainer
[2023-12-19 04:41:08,220 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2023-12-19 04:41:08,221 INFO L112 PluginConnector]: ------------------------TraceAbstraction----------------------------
[2023-12-19 04:41:08,221 INFO L270 PluginConnector]: Initializing TraceAbstraction...
[2023-12-19 04:41:08,223 INFO L274 PluginConnector]: TraceAbstraction initialized
[2023-12-19 04:41:08,223 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.12 04:41:03" (1/3) ...
[2023-12-19 04:41:08,223 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@403318c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.12 04:41:08, skipping insertion in model container
[2023-12-19 04:41:08,223 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.12 04:41:05" (2/3) ...
[2023-12-19 04:41:08,224 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@403318c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.12 04:41:08, skipping insertion in model container
[2023-12-19 04:41:08,224 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.12 04:41:08" (3/3) ...
[2023-12-19 04:41:08,224 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem18_label26.c
[2023-12-19 04:41:08,235 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2023-12-19 04:41:08,235 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations.
[2023-12-19 04:41:08,271 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ========
[2023-12-19 04:41:08,275 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@34bacf8b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms]
[2023-12-19 04:41:08,275 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2023-12-19 04:41:08,280 INFO L276 IsEmpty]: Start isEmpty. Operand has 695 states, 693 states have (on average 1.9942279942279941) internal successors, (1382), 694 states have internal predecessors, (1382), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2023-12-19 04:41:08,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62
[2023-12-19 04:41:08,285 INFO L187 NwaCegarLoop]: Found error trace
[2023-12-19 04:41:08,285 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2023-12-19 04:41:08,285 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2023-12-19 04:41:08,289 INFO L160 PredicateUnifier]: Initialized classic predicate unifier
[2023-12-19 04:41:08,289 INFO L85 PathProgramCache]: Analyzing trace with hash 140250943, now seen corresponding path program 1 times
[2023-12-19 04:41:08,294 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2023-12-19 04:41:08,294 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [208434990]
[2023-12-19 04:41:08,294 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2023-12-19 04:41:08,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2023-12-19 04:41:08,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-12-19 04:41:08,467 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2023-12-19 04:41:08,468 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2023-12-19 04:41:08,468 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [208434990]
[2023-12-19 04:41:08,469 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [208434990] provided 1 perfect and 0 imperfect interpolant sequences
[2023-12-19 04:41:08,469 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2023-12-19 04:41:08,469 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2023-12-19 04:41:08,470 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [218666772]
[2023-12-19 04:41:08,471 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2023-12-19 04:41:08,474 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states
[2023-12-19 04:41:08,475 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2023-12-19 04:41:08,497 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants.
[2023-12-19 04:41:08,498 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2023-12-19 04:41:08,503 INFO L87 Difference]: Start difference. First operand has 695 states, 693 states have (on average 1.9942279942279941) internal successors, (1382), 694 states have internal predecessors, (1382), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 2 states, 2 states have (on average 30.5) internal successors, (61), 2 states have internal predecessors, (61), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2023-12-19 04:41:08,570 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2023-12-19 04:41:08,571 INFO L93 Difference]: Finished difference Result 1389 states and 2763 transitions.
[2023-12-19 04:41:08,584 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states.
[2023-12-19 04:41:08,586 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 30.5) internal successors, (61), 2 states have internal predecessors, (61), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 61
[2023-12-19 04:41:08,586 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2023-12-19 04:41:08,596 INFO L225 Difference]: With dead ends: 1389
[2023-12-19 04:41:08,597 INFO L226 Difference]: Without dead ends: 693
[2023-12-19 04:41:08,601 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2023-12-19 04:41:08,603 INFO L413 NwaCegarLoop]: 1317 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 1317 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time
[2023-12-19 04:41:08,604 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 1317 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time]
[2023-12-19 04:41:08,616 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 693 states.
[2023-12-19 04:41:08,641 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 693 to 693.
[2023-12-19 04:41:08,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 693 states, 692 states have (on average 1.903179190751445) internal successors, (1317), 692 states have internal predecessors, (1317), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2023-12-19 04:41:08,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 693 states and 1317 transitions.
[2023-12-19 04:41:08,647 INFO L78 Accepts]: Start accepts. Automaton has 693 states and 1317 transitions. Word has length 61
[2023-12-19 04:41:08,648 INFO L84 Accepts]: Finished accepts. word is rejected.
[2023-12-19 04:41:08,648 INFO L495 AbstractCegarLoop]: Abstraction has 693 states and 1317 transitions.
[2023-12-19 04:41:08,648 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 30.5) internal successors, (61), 2 states have internal predecessors, (61), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2023-12-19 04:41:08,648 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1317 transitions.
[2023-12-19 04:41:08,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62
[2023-12-19 04:41:08,649 INFO L187 NwaCegarLoop]: Found error trace
[2023-12-19 04:41:08,649 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2023-12-19 04:41:08,649 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0
[2023-12-19 04:41:08,649 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2023-12-19 04:41:08,650 INFO L160 PredicateUnifier]: Initialized classic predicate unifier
[2023-12-19 04:41:08,650 INFO L85 PathProgramCache]: Analyzing trace with hash -1657877947, now seen corresponding path program 1 times
[2023-12-19 04:41:08,650 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2023-12-19 04:41:08,650 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1808145211]
[2023-12-19 04:41:08,650 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2023-12-19 04:41:08,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2023-12-19 04:41:08,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-12-19 04:41:08,781 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2023-12-19 04:41:08,781 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2023-12-19 04:41:08,782 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1808145211]
[2023-12-19 04:41:08,782 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1808145211] provided 1 perfect and 0 imperfect interpolant sequences
[2023-12-19 04:41:08,782 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2023-12-19 04:41:08,782 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2023-12-19 04:41:08,782 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [184812055]
[2023-12-19 04:41:08,782 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2023-12-19 04:41:08,783 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states
[2023-12-19 04:41:08,783 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2023-12-19 04:41:08,783 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2023-12-19 04:41:08,784 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2023-12-19 04:41:08,784 INFO L87 Difference]: Start difference. First operand 693 states and 1317 transitions. Second operand has 4 states, 4 states have (on average 15.25) internal successors, (61), 3 states have internal predecessors, (61), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2023-12-19 04:41:12,852 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2023-12-19 04:41:12,853 INFO L93 Difference]: Finished difference Result 2771 states and 5269 transitions.
[2023-12-19 04:41:12,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states.
[2023-12-19 04:41:12,854 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 15.25) internal successors, (61), 3 states have internal predecessors, (61), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 61
[2023-12-19 04:41:12,855 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2023-12-19 04:41:12,867 INFO L225 Difference]: With dead ends: 2771
[2023-12-19 04:41:12,867 INFO L226 Difference]: Without dead ends: 2079
[2023-12-19 04:41:12,870 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20
[2023-12-19 04:41:12,871 INFO L413 NwaCegarLoop]: 118 mSDtfsCounter, 2051 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 3269 mSolverCounterSat, 1655 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2051 SdHoareTripleChecker+Valid, 135 SdHoareTripleChecker+Invalid, 4924 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1655 IncrementalHoareTripleChecker+Valid, 3269 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.9s IncrementalHoareTripleChecker+Time
[2023-12-19 04:41:12,874 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2051 Valid, 135 Invalid, 4924 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1655 Valid, 3269 Invalid, 0 Unknown, 0 Unchecked, 3.9s Time]
[2023-12-19 04:41:12,878 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2079 states.
[2023-12-19 04:41:12,939 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2079 to 2073.
[2023-12-19 04:41:12,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2073 states, 2072 states have (on average 1.5564671814671815) internal successors, (3225), 2072 states have internal predecessors, (3225), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2023-12-19 04:41:12,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2073 states to 2073 states and 3225 transitions.
[2023-12-19 04:41:12,950 INFO L78 Accepts]: Start accepts. Automaton has 2073 states and 3225 transitions. Word has length 61
[2023-12-19 04:41:12,951 INFO L84 Accepts]: Finished accepts. word is rejected.
[2023-12-19 04:41:12,951 INFO L495 AbstractCegarLoop]: Abstraction has 2073 states and 3225 transitions.
[2023-12-19 04:41:12,951 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 15.25) internal successors, (61), 3 states have internal predecessors, (61), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2023-12-19 04:41:12,951 INFO L276 IsEmpty]: Start isEmpty. Operand 2073 states and 3225 transitions.
[2023-12-19 04:41:12,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222
[2023-12-19 04:41:12,961 INFO L187 NwaCegarLoop]: Found error trace
[2023-12-19 04:41:12,961 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2023-12-19 04:41:12,962 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1
[2023-12-19 04:41:12,963 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2023-12-19 04:41:12,963 INFO L160 PredicateUnifier]: Initialized classic predicate unifier
[2023-12-19 04:41:12,964 INFO L85 PathProgramCache]: Analyzing trace with hash -22557178, now seen corresponding path program 1 times
[2023-12-19 04:41:12,964 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2023-12-19 04:41:12,964 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [7201332]
[2023-12-19 04:41:12,964 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2023-12-19 04:41:12,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2023-12-19 04:41:13,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-12-19 04:41:13,486 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 125 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked.
[2023-12-19 04:41:13,486 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2023-12-19 04:41:13,486 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [7201332]
[2023-12-19 04:41:13,486 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [7201332] provided 1 perfect and 0 imperfect interpolant sequences
[2023-12-19 04:41:13,486 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2023-12-19 04:41:13,486 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2023-12-19 04:41:13,487 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1748804233]
[2023-12-19 04:41:13,487 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2023-12-19 04:41:13,487 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states
[2023-12-19 04:41:13,487 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2023-12-19 04:41:13,488 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2023-12-19 04:41:13,488 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2023-12-19 04:41:13,488 INFO L87 Difference]: Start difference. First operand 2073 states and 3225 transitions. Second operand has 4 states, 4 states have (on average 40.5) internal successors, (162), 3 states have internal predecessors, (162), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2023-12-19 04:41:16,870 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2023-12-19 04:41:16,870 INFO L93 Difference]: Finished difference Result 6215 states and 9563 transitions.
[2023-12-19 04:41:16,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states.
[2023-12-19 04:41:16,871 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 40.5) internal successors, (162), 3 states have internal predecessors, (162), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 221
[2023-12-19 04:41:16,872 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2023-12-19 04:41:16,881 INFO L225 Difference]: With dead ends: 6215
[2023-12-19 04:41:16,882 INFO L226 Difference]: Without dead ends: 4143
[2023-12-19 04:41:16,884 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20
[2023-12-19 04:41:16,884 INFO L413 NwaCegarLoop]: 628 mSDtfsCounter, 1922 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 4115 mSolverCounterSat, 520 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1922 SdHoareTripleChecker+Valid, 645 SdHoareTripleChecker+Invalid, 4635 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 520 IncrementalHoareTripleChecker+Valid, 4115 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.3s IncrementalHoareTripleChecker+Time
[2023-12-19 04:41:16,885 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1922 Valid, 645 Invalid, 4635 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [520 Valid, 4115 Invalid, 0 Unknown, 0 Unchecked, 3.3s Time]
[2023-12-19 04:41:16,887 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4143 states.
[2023-12-19 04:41:16,934 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4143 to 4143.
[2023-12-19 04:41:16,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4143 states, 4142 states have (on average 1.2928536938676967) internal successors, (5355), 4142 states have internal predecessors, (5355), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2023-12-19 04:41:16,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4143 states to 4143 states and 5355 transitions.
[2023-12-19 04:41:16,945 INFO L78 Accepts]: Start accepts. Automaton has 4143 states and 5355 transitions. Word has length 221
[2023-12-19 04:41:16,946 INFO L84 Accepts]: Finished accepts. word is rejected.
[2023-12-19 04:41:16,948 INFO L495 AbstractCegarLoop]: Abstraction has 4143 states and 5355 transitions.
[2023-12-19 04:41:16,948 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 40.5) internal successors, (162), 3 states have internal predecessors, (162), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2023-12-19 04:41:16,952 INFO L276 IsEmpty]: Start isEmpty. Operand 4143 states and 5355 transitions.
[2023-12-19 04:41:16,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311
[2023-12-19 04:41:16,955 INFO L187 NwaCegarLoop]: Found error trace
[2023-12-19 04:41:16,955 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2023-12-19 04:41:16,955 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2
[2023-12-19 04:41:16,956 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2023-12-19 04:41:16,956 INFO L160 PredicateUnifier]: Initialized classic predicate unifier
[2023-12-19 04:41:16,957 INFO L85 PathProgramCache]: Analyzing trace with hash -2084432813, now seen corresponding path program 1 times
[2023-12-19 04:41:16,957 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2023-12-19 04:41:16,957 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1366167635]
[2023-12-19 04:41:16,957 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2023-12-19 04:41:16,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2023-12-19 04:41:17,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-12-19 04:41:17,282 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 176 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked.
[2023-12-19 04:41:17,282 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2023-12-19 04:41:17,282 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1366167635]
[2023-12-19 04:41:17,283 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1366167635] provided 1 perfect and 0 imperfect interpolant sequences
[2023-12-19 04:41:17,283 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2023-12-19 04:41:17,283 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2023-12-19 04:41:17,283 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [927179254]
[2023-12-19 04:41:17,283 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2023-12-19 04:41:17,284 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states
[2023-12-19 04:41:17,285 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2023-12-19 04:41:17,285 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2023-12-19 04:41:17,285 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12
[2023-12-19 04:41:17,285 INFO L87 Difference]: Start difference. First operand 4143 states and 5355 transitions. Second operand has 4 states, 4 states have (on average 75.5) internal successors, (302), 3 states have internal predecessors, (302), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2023-12-19 04:41:19,765 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2023-12-19 04:41:19,765 INFO L93 Difference]: Finished difference Result 9028 states and 11974 transitions.
[2023-12-19 04:41:19,766 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states.
[2023-12-19 04:41:19,766 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 75.5) internal successors, (302), 3 states have internal predecessors, (302), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 310
[2023-12-19 04:41:19,767 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2023-12-19 04:41:19,779 INFO L225 Difference]: With dead ends: 9028
[2023-12-19 04:41:19,779 INFO L226 Difference]: Without dead ends: 5523
[2023-12-19 04:41:19,783 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12
[2023-12-19 04:41:19,784 INFO L413 NwaCegarLoop]: 622 mSDtfsCounter, 529 mSDsluCounter, 11 mSDsCounter, 0 mSdLazyCounter, 2591 mSolverCounterSat, 867 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 529 SdHoareTripleChecker+Valid, 633 SdHoareTripleChecker+Invalid, 3458 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 867 IncrementalHoareTripleChecker+Valid, 2591 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.4s IncrementalHoareTripleChecker+Time
[2023-12-19 04:41:19,785 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [529 Valid, 633 Invalid, 3458 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [867 Valid, 2591 Invalid, 0 Unknown, 0 Unchecked, 2.4s Time]
[2023-12-19 04:41:19,788 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5523 states.
[2023-12-19 04:41:19,832 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5523 to 5523.
[2023-12-19 04:41:19,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5523 states, 5522 states have (on average 1.161173487866715) internal successors, (6412), 5522 states have internal predecessors, (6412), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2023-12-19 04:41:19,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5523 states to 5523 states and 6412 transitions.
[2023-12-19 04:41:19,844 INFO L78 Accepts]: Start accepts. Automaton has 5523 states and 6412 transitions. Word has length 310
[2023-12-19 04:41:19,844 INFO L84 Accepts]: Finished accepts. word is rejected.
[2023-12-19 04:41:19,845 INFO L495 AbstractCegarLoop]: Abstraction has 5523 states and 6412 transitions.
[2023-12-19 04:41:19,845 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 75.5) internal successors, (302), 3 states have internal predecessors, (302), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2023-12-19 04:41:19,845 INFO L276 IsEmpty]: Start isEmpty. Operand 5523 states and 6412 transitions.
[2023-12-19 04:41:19,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 943
[2023-12-19 04:41:19,858 INFO L187 NwaCegarLoop]: Found error trace
[2023-12-19 04:41:19,858 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2023-12-19 04:41:19,859 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3
[2023-12-19 04:41:19,859 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2023-12-19 04:41:19,859 INFO L160 PredicateUnifier]: Initialized classic predicate unifier
[2023-12-19 04:41:19,859 INFO L85 PathProgramCache]: Analyzing trace with hash -1350387774, now seen corresponding path program 1 times
[2023-12-19 04:41:19,859 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2023-12-19 04:41:19,860 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [247347760]
[2023-12-19 04:41:19,860 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2023-12-19 04:41:19,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2023-12-19 04:41:20,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-12-19 04:41:20,634 INFO L134 CoverageAnalysis]: Checked inductivity of 610 backedges. 179 proven. 0 refuted. 0 times theorem prover too weak. 431 trivial. 0 not checked.
[2023-12-19 04:41:20,635 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2023-12-19 04:41:20,635 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [247347760]
[2023-12-19 04:41:20,636 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [247347760] provided 1 perfect and 0 imperfect interpolant sequences
[2023-12-19 04:41:20,636 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2023-12-19 04:41:20,636 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2023-12-19 04:41:20,636 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1255943778]
[2023-12-19 04:41:20,636 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2023-12-19 04:41:20,637 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2023-12-19 04:41:20,637 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2023-12-19 04:41:20,637 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2023-12-19 04:41:20,637 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2023-12-19 04:41:20,638 INFO L87 Difference]: Start difference. First operand 5523 states and 6412 transitions. Second operand has 3 states, 3 states have (on average 193.0) internal successors, (579), 2 states have internal predecessors, (579), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2023-12-19 04:41:22,080 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2023-12-19 04:41:22,080 INFO L93 Difference]: Finished difference Result 11735 states and 13893 transitions.
[2023-12-19 04:41:22,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states.
[2023-12-19 04:41:22,081 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 193.0) internal successors, (579), 2 states have internal predecessors, (579), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 942
[2023-12-19 04:41:22,082 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2023-12-19 04:41:22,107 INFO L225 Difference]: With dead ends: 11735
[2023-12-19 04:41:22,107 INFO L226 Difference]: Without dead ends: 6903
[2023-12-19 04:41:22,112 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2023-12-19 04:41:22,113 INFO L413 NwaCegarLoop]: 336 mSDtfsCounter, 192 mSDsluCounter, 6 mSDsCounter, 0 mSdLazyCounter, 1877 mSolverCounterSat, 318 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 192 SdHoareTripleChecker+Valid, 342 SdHoareTripleChecker+Invalid, 2195 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 318 IncrementalHoareTripleChecker+Valid, 1877 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time
[2023-12-19 04:41:22,113 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [192 Valid, 342 Invalid, 2195 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [318 Valid, 1877 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time]
[2023-12-19 04:41:22,118 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6903 states.
[2023-12-19 04:41:22,181 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6903 to 6903.
[2023-12-19 04:41:22,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6903 states, 6902 states have (on average 1.1469139379889888) internal successors, (7916), 6902 states have internal predecessors, (7916), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2023-12-19 04:41:22,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6903 states to 6903 states and 7916 transitions.
[2023-12-19 04:41:22,197 INFO L78 Accepts]: Start accepts. Automaton has 6903 states and 7916 transitions. Word has length 942
[2023-12-19 04:41:22,198 INFO L84 Accepts]: Finished accepts. word is rejected.
[2023-12-19 04:41:22,198 INFO L495 AbstractCegarLoop]: Abstraction has 6903 states and 7916 transitions.
[2023-12-19 04:41:22,199 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 193.0) internal successors, (579), 2 states have internal predecessors, (579), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2023-12-19 04:41:22,199 INFO L276 IsEmpty]: Start isEmpty. Operand 6903 states and 7916 transitions.
[2023-12-19 04:41:22,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1009
[2023-12-19 04:41:22,217 INFO L187 NwaCegarLoop]: Found error trace
[2023-12-19 04:41:22,218 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2023-12-19 04:41:22,218 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4
[2023-12-19 04:41:22,218 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2023-12-19 04:41:22,218 INFO L160 PredicateUnifier]: Initialized classic predicate unifier
[2023-12-19 04:41:22,219 INFO L85 PathProgramCache]: Analyzing trace with hash -1207414407, now seen corresponding path program 1 times
[2023-12-19 04:41:22,219 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2023-12-19 04:41:22,219 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [68625420]
[2023-12-19 04:41:22,219 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2023-12-19 04:41:22,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2023-12-19 04:41:22,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-12-19 04:41:22,820 INFO L134 CoverageAnalysis]: Checked inductivity of 867 backedges. 378 proven. 0 refuted. 0 times theorem prover too weak. 489 trivial. 0 not checked.
[2023-12-19 04:41:22,820 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2023-12-19 04:41:22,820 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [68625420]
[2023-12-19 04:41:22,820 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [68625420] provided 1 perfect and 0 imperfect interpolant sequences
[2023-12-19 04:41:22,821 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2023-12-19 04:41:22,821 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2023-12-19 04:41:22,822 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1010319365]
[2023-12-19 04:41:22,822 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2023-12-19 04:41:22,822 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2023-12-19 04:41:22,822 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2023-12-19 04:41:22,823 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2023-12-19 04:41:22,823 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2023-12-19 04:41:22,823 INFO L87 Difference]: Start difference. First operand 6903 states and 7916 transitions. Second operand has 3 states, 3 states have (on average 195.66666666666666) internal successors, (587), 2 states have internal predecessors, (587), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2023-12-19 04:41:24,606 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2023-12-19 04:41:24,606 INFO L93 Difference]: Finished difference Result 15185 states and 18152 transitions.
[2023-12-19 04:41:24,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states.
[2023-12-19 04:41:24,607 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 195.66666666666666) internal successors, (587), 2 states have internal predecessors, (587), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 1008
[2023-12-19 04:41:24,608 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2023-12-19 04:41:24,639 INFO L225 Difference]: With dead ends: 15185
[2023-12-19 04:41:24,639 INFO L226 Difference]: Without dead ends: 8973
[2023-12-19 04:41:24,646 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2023-12-19 04:41:24,647 INFO L413 NwaCegarLoop]: 382 mSDtfsCounter, 226 mSDsluCounter, 5 mSDsCounter, 0 mSdLazyCounter, 1668 mSolverCounterSat, 602 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 226 SdHoareTripleChecker+Valid, 387 SdHoareTripleChecker+Invalid, 2270 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 602 IncrementalHoareTripleChecker+Valid, 1668 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time
[2023-12-19 04:41:24,647 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [226 Valid, 387 Invalid, 2270 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [602 Valid, 1668 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time]
[2023-12-19 04:41:24,662 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8973 states.
[2023-12-19 04:41:24,744 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8973 to 8973.
[2023-12-19 04:41:24,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8973 states, 8972 states have (on average 1.133860900579581) internal successors, (10173), 8972 states have internal predecessors, (10173), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2023-12-19 04:41:24,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8973 states to 8973 states and 10173 transitions.
[2023-12-19 04:41:24,774 INFO L78 Accepts]: Start accepts. Automaton has 8973 states and 10173 transitions. Word has length 1008
[2023-12-19 04:41:24,775 INFO L84 Accepts]: Finished accepts. word is rejected.
[2023-12-19 04:41:24,775 INFO L495 AbstractCegarLoop]: Abstraction has 8973 states and 10173 transitions.
[2023-12-19 04:41:24,776 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 195.66666666666666) internal successors, (587), 2 states have internal predecessors, (587), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2023-12-19 04:41:24,776 INFO L276 IsEmpty]: Start isEmpty. Operand 8973 states and 10173 transitions.
[2023-12-19 04:41:24,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1029
[2023-12-19 04:41:24,786 INFO L187 NwaCegarLoop]: Found error trace
[2023-12-19 04:41:24,786 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2023-12-19 04:41:24,786 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5
[2023-12-19 04:41:24,786 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2023-12-19 04:41:24,787 INFO L160 PredicateUnifier]: Initialized classic predicate unifier
[2023-12-19 04:41:24,787 INFO L85 PathProgramCache]: Analyzing trace with hash -1636298069, now seen corresponding path program 1 times
[2023-12-19 04:41:24,787 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2023-12-19 04:41:24,787 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1608562710]
[2023-12-19 04:41:24,787 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2023-12-19 04:41:24,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2023-12-19 04:41:24,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-12-19 04:41:25,387 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 239 proven. 0 refuted. 0 times theorem prover too weak. 669 trivial. 0 not checked.
[2023-12-19 04:41:25,387 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2023-12-19 04:41:25,387 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1608562710]
[2023-12-19 04:41:25,388 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1608562710] provided 1 perfect and 0 imperfect interpolant sequences
[2023-12-19 04:41:25,388 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2023-12-19 04:41:25,388 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2023-12-19 04:41:25,388 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1746422217]
[2023-12-19 04:41:25,388 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2023-12-19 04:41:25,389 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2023-12-19 04:41:25,389 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2023-12-19 04:41:25,389 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2023-12-19 04:41:25,389 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2023-12-19 04:41:25,389 INFO L87 Difference]: Start difference. First operand 8973 states and 10173 transitions. Second operand has 3 states, 3 states have (on average 193.33333333333334) internal successors, (580), 3 states have internal predecessors, (580), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2023-12-19 04:41:27,204 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2023-12-19 04:41:27,204 INFO L93 Difference]: Finished difference Result 24155 states and 27677 transitions.
[2023-12-19 04:41:27,205 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states.
[2023-12-19 04:41:27,205 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 193.33333333333334) internal successors, (580), 3 states have internal predecessors, (580), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 1028
[2023-12-19 04:41:27,206 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2023-12-19 04:41:27,232 INFO L225 Difference]: With dead ends: 24155
[2023-12-19 04:41:27,232 INFO L226 Difference]: Without dead ends: 15873
[2023-12-19 04:41:27,242 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2023-12-19 04:41:27,245 INFO L413 NwaCegarLoop]: 1118 mSDtfsCounter, 713 mSDsluCounter, 6 mSDsCounter, 0 mSdLazyCounter, 2088 mSolverCounterSat, 275 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 713 SdHoareTripleChecker+Valid, 1124 SdHoareTripleChecker+Invalid, 2363 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 275 IncrementalHoareTripleChecker+Valid, 2088 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time
[2023-12-19 04:41:27,245 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [713 Valid, 1124 Invalid, 2363 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [275 Valid, 2088 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time]
[2023-12-19 04:41:27,259 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15873 states.
[2023-12-19 04:41:27,458 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15873 to 13803.
[2023-12-19 04:41:27,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13803 states, 13802 states have (on average 1.1233154615273149) internal successors, (15504), 13802 states have internal predecessors, (15504), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2023-12-19 04:41:27,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13803 states to 13803 states and 15504 transitions.
[2023-12-19 04:41:27,489 INFO L78 Accepts]: Start accepts. Automaton has 13803 states and 15504 transitions. Word has length 1028
[2023-12-19 04:41:27,491 INFO L84 Accepts]: Finished accepts. word is rejected.
[2023-12-19 04:41:27,491 INFO L495 AbstractCegarLoop]: Abstraction has 13803 states and 15504 transitions.
[2023-12-19 04:41:27,491 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 193.33333333333334) internal successors, (580), 3 states have internal predecessors, (580), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2023-12-19 04:41:27,491 INFO L276 IsEmpty]: Start isEmpty. Operand 13803 states and 15504 transitions.
[2023-12-19 04:41:27,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1047
[2023-12-19 04:41:27,502 INFO L187 NwaCegarLoop]: Found error trace
[2023-12-19 04:41:27,504 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2023-12-19 04:41:27,504 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6
[2023-12-19 04:41:27,504 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2023-12-19 04:41:27,504 INFO L160 PredicateUnifier]: Initialized classic predicate unifier
[2023-12-19 04:41:27,505 INFO L85 PathProgramCache]: Analyzing trace with hash -971528130, now seen corresponding path program 1 times
[2023-12-19 04:41:27,505 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2023-12-19 04:41:27,505 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1176053729]
[2023-12-19 04:41:27,505 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2023-12-19 04:41:27,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2023-12-19 04:41:27,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-12-19 04:41:28,930 INFO L134 CoverageAnalysis]: Checked inductivity of 962 backedges. 239 proven. 0 refuted. 0 times theorem prover too weak. 723 trivial. 0 not checked.
[2023-12-19 04:41:28,931 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2023-12-19 04:41:28,931 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1176053729]
[2023-12-19 04:41:28,931 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1176053729] provided 1 perfect and 0 imperfect interpolant sequences
[2023-12-19 04:41:28,931 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2023-12-19 04:41:28,932 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2023-12-19 04:41:28,932 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [760939787]
[2023-12-19 04:41:28,933 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2023-12-19 04:41:28,933 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2023-12-19 04:41:28,934 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2023-12-19 04:41:28,935 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2023-12-19 04:41:28,935 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2023-12-19 04:41:28,935 INFO L87 Difference]: Start difference. First operand 13803 states and 15504 transitions. Second operand has 3 states, 3 states have (on average 193.33333333333334) internal successors, (580), 3 states have internal predecessors, (580), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2023-12-19 04:41:30,959 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2023-12-19 04:41:30,959 INFO L93 Difference]: Finished difference Result 26225 states and 29614 transitions.
[2023-12-19 04:41:30,960 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states.
[2023-12-19 04:41:30,960 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 193.33333333333334) internal successors, (580), 3 states have internal predecessors, (580), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 1046
[2023-12-19 04:41:30,962 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2023-12-19 04:41:30,983 INFO L225 Difference]: With dead ends: 26225
[2023-12-19 04:41:30,984 INFO L226 Difference]: Without dead ends: 13113
[2023-12-19 04:41:30,997 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2023-12-19 04:41:30,999 INFO L413 NwaCegarLoop]: 771 mSDtfsCounter, 735 mSDsluCounter, 6 mSDsCounter, 0 mSdLazyCounter, 1975 mSolverCounterSat, 191 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 735 SdHoareTripleChecker+Valid, 777 SdHoareTripleChecker+Invalid, 2166 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 191 IncrementalHoareTripleChecker+Valid, 1975 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time
[2023-12-19 04:41:31,001 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [735 Valid, 777 Invalid, 2166 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [191 Valid, 1975 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time]
[2023-12-19 04:41:31,013 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13113 states.
[2023-12-19 04:41:31,116 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13113 to 13113.
[2023-12-19 04:41:31,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13113 states, 13112 states have (on average 1.107077486272117) internal successors, (14516), 13112 states have internal predecessors, (14516), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2023-12-19 04:41:31,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13113 states to 13113 states and 14516 transitions.
[2023-12-19 04:41:31,147 INFO L78 Accepts]: Start accepts. Automaton has 13113 states and 14516 transitions. Word has length 1046
[2023-12-19 04:41:31,147 INFO L84 Accepts]: Finished accepts. word is rejected.
[2023-12-19 04:41:31,147 INFO L495 AbstractCegarLoop]: Abstraction has 13113 states and 14516 transitions.
[2023-12-19 04:41:31,148 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 193.33333333333334) internal successors, (580), 3 states have internal predecessors, (580), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2023-12-19 04:41:31,148 INFO L276 IsEmpty]: Start isEmpty. Operand 13113 states and 14516 transitions.
[2023-12-19 04:41:31,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1084
[2023-12-19 04:41:31,157 INFO L187 NwaCegarLoop]: Found error trace
[2023-12-19 04:41:31,158 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2023-12-19 04:41:31,158 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7
[2023-12-19 04:41:31,158 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2023-12-19 04:41:31,158 INFO L160 PredicateUnifier]: Initialized classic predicate unifier
[2023-12-19 04:41:31,159 INFO L85 PathProgramCache]: Analyzing trace with hash -1913967, now seen corresponding path program 1 times
[2023-12-19 04:41:31,159 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2023-12-19 04:41:31,159 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1614260046]
[2023-12-19 04:41:31,159 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2023-12-19 04:41:31,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2023-12-19 04:41:31,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-12-19 04:41:31,977 INFO L134 CoverageAnalysis]: Checked inductivity of 1041 backedges. 684 proven. 0 refuted. 0 times theorem prover too weak. 357 trivial. 0 not checked.
[2023-12-19 04:41:31,978 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2023-12-19 04:41:31,978 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1614260046]
[2023-12-19 04:41:31,978 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1614260046] provided 1 perfect and 0 imperfect interpolant sequences
[2023-12-19 04:41:31,978 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2023-12-19 04:41:31,978 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2023-12-19 04:41:31,978 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [785260767]
[2023-12-19 04:41:31,978 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2023-12-19 04:41:31,979 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2023-12-19 04:41:31,979 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2023-12-19 04:41:31,980 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2023-12-19 04:41:31,980 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2023-12-19 04:41:31,980 INFO L87 Difference]: Start difference. First operand 13113 states and 14516 transitions. Second operand has 3 states, 3 states have (on average 242.66666666666666) internal successors, (728), 3 states have internal predecessors, (728), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2023-12-19 04:41:33,800 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2023-12-19 04:41:33,800 INFO L93 Difference]: Finished difference Result 33125 states and 37080 transitions.
[2023-12-19 04:41:33,800 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states.
[2023-12-19 04:41:33,801 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 242.66666666666666) internal successors, (728), 3 states have internal predecessors, (728), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 1083
[2023-12-19 04:41:33,801 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2023-12-19 04:41:33,824 INFO L225 Difference]: With dead ends: 33125
[2023-12-19 04:41:33,825 INFO L226 Difference]: Without dead ends: 20703
[2023-12-19 04:41:33,838 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2023-12-19 04:41:33,840 INFO L413 NwaCegarLoop]: 1008 mSDtfsCounter, 575 mSDsluCounter, 5 mSDsCounter, 0 mSdLazyCounter, 1986 mSolverCounterSat, 344 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 575 SdHoareTripleChecker+Valid, 1013 SdHoareTripleChecker+Invalid, 2330 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 344 IncrementalHoareTripleChecker+Valid, 1986 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time
[2023-12-19 04:41:33,840 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [575 Valid, 1013 Invalid, 2330 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [344 Valid, 1986 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time]
[2023-12-19 04:41:33,855 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20703 states.
[2023-12-19 04:41:33,987 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20703 to 20013.
[2023-12-19 04:41:34,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20013 states, 20012 states have (on average 1.091994803118129) internal successors, (21853), 20012 states have internal predecessors, (21853), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2023-12-19 04:41:34,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20013 states to 20013 states and 21853 transitions.
[2023-12-19 04:41:34,022 INFO L78 Accepts]: Start accepts. Automaton has 20013 states and 21853 transitions. Word has length 1083
[2023-12-19 04:41:34,022 INFO L84 Accepts]: Finished accepts. word is rejected.
[2023-12-19 04:41:34,022 INFO L495 AbstractCegarLoop]: Abstraction has 20013 states and 21853 transitions.
[2023-12-19 04:41:34,023 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 242.66666666666666) internal successors, (728), 3 states have internal predecessors, (728), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2023-12-19 04:41:34,023 INFO L276 IsEmpty]: Start isEmpty. Operand 20013 states and 21853 transitions.
[2023-12-19 04:41:34,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1119
[2023-12-19 04:41:34,037 INFO L187 NwaCegarLoop]: Found error trace
[2023-12-19 04:41:34,038 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2023-12-19 04:41:34,038 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8
[2023-12-19 04:41:34,038 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2023-12-19 04:41:34,039 INFO L160 PredicateUnifier]: Initialized classic predicate unifier
[2023-12-19 04:41:34,039 INFO L85 PathProgramCache]: Analyzing trace with hash 22663704, now seen corresponding path program 1 times
[2023-12-19 04:41:34,039 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2023-12-19 04:41:34,039 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [74576214]
[2023-12-19 04:41:34,039 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2023-12-19 04:41:34,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2023-12-19 04:41:34,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-12-19 04:41:35,430 INFO L134 CoverageAnalysis]: Checked inductivity of 1300 backedges. 542 proven. 537 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked.
[2023-12-19 04:41:35,430 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2023-12-19 04:41:35,430 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [74576214]
[2023-12-19 04:41:35,430 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [74576214] provided 0 perfect and 1 imperfect interpolant sequences
[2023-12-19 04:41:35,430 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1948169445]
[2023-12-19 04:41:35,431 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2023-12-19 04:41:35,431 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2023-12-19 04:41:35,431 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2023-12-19 04:41:35,433 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2023-12-19 04:41:35,435 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process
[2023-12-19 04:41:35,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-12-19 04:41:35,746 INFO L262 TraceCheckSpWp]: Trace formula consists of 1310 conjuncts, 2 conjunts are in the unsatisfiable core
[2023-12-19 04:41:35,772 INFO L285 TraceCheckSpWp]: Computing forward predicates...
[2023-12-19 04:41:35,934 INFO L134 CoverageAnalysis]: Checked inductivity of 1300 backedges. 631 proven. 0 refuted. 0 times theorem prover too weak. 669 trivial. 0 not checked.
[2023-12-19 04:41:35,934 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect
[2023-12-19 04:41:35,934 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1948169445] provided 1 perfect and 0 imperfect interpolant sequences
[2023-12-19 04:41:35,934 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences.
[2023-12-19 04:41:35,935 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 7
[2023-12-19 04:41:35,935 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [155995817]
[2023-12-19 04:41:35,935 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2023-12-19 04:41:35,936 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2023-12-19 04:41:35,936 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2023-12-19 04:41:35,937 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2023-12-19 04:41:35,937 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42
[2023-12-19 04:41:35,937 INFO L87 Difference]: Start difference. First operand 20013 states and 21853 transitions. Second operand has 3 states, 3 states have (on average 223.33333333333334) internal successors, (670), 3 states have internal predecessors, (670), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2023-12-19 04:41:37,733 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2023-12-19 04:41:37,734 INFO L93 Difference]: Finished difference Result 43475 states and 47842 transitions.
[2023-12-19 04:41:37,740 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states.
[2023-12-19 04:41:37,740 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 223.33333333333334) internal successors, (670), 3 states have internal predecessors, (670), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 1118
[2023-12-19 04:41:37,741 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2023-12-19 04:41:37,770 INFO L225 Difference]: With dead ends: 43475
[2023-12-19 04:41:37,770 INFO L226 Difference]: Without dead ends: 21393
[2023-12-19 04:41:37,790 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1123 GetRequests, 1118 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42
[2023-12-19 04:41:37,790 INFO L413 NwaCegarLoop]: 965 mSDtfsCounter, 649 mSDsluCounter, 5 mSDsCounter, 0 mSdLazyCounter, 1704 mSolverCounterSat, 572 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 649 SdHoareTripleChecker+Valid, 970 SdHoareTripleChecker+Invalid, 2276 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 572 IncrementalHoareTripleChecker+Valid, 1704 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time
[2023-12-19 04:41:37,791 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [649 Valid, 970 Invalid, 2276 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [572 Valid, 1704 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time]
[2023-12-19 04:41:37,807 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21393 states.
[2023-12-19 04:41:37,930 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21393 to 18633.
[2023-12-19 04:41:37,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18633 states, 18632 states have (on average 1.0498067840274796) internal successors, (19560), 18632 states have internal predecessors, (19560), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2023-12-19 04:41:37,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18633 states to 18633 states and 19560 transitions.
[2023-12-19 04:41:37,960 INFO L78 Accepts]: Start accepts. Automaton has 18633 states and 19560 transitions. Word has length 1118
[2023-12-19 04:41:37,961 INFO L84 Accepts]: Finished accepts. word is rejected.
[2023-12-19 04:41:37,961 INFO L495 AbstractCegarLoop]: Abstraction has 18633 states and 19560 transitions.
[2023-12-19 04:41:37,961 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 223.33333333333334) internal successors, (670), 3 states have internal predecessors, (670), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2023-12-19 04:41:37,961 INFO L276 IsEmpty]: Start isEmpty. Operand 18633 states and 19560 transitions.
[2023-12-19 04:41:37,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1272
[2023-12-19 04:41:37,976 INFO L187 NwaCegarLoop]: Found error trace
[2023-12-19 04:41:37,977 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2023-12-19 04:41:38,001 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0
[2023-12-19 04:41:38,204 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9
[2023-12-19 04:41:38,204 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2023-12-19 04:41:38,204 INFO L160 PredicateUnifier]: Initialized classic predicate unifier
[2023-12-19 04:41:38,205 INFO L85 PathProgramCache]: Analyzing trace with hash -204755560, now seen corresponding path program 1 times
[2023-12-19 04:41:38,205 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2023-12-19 04:41:38,205 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1561695619]
[2023-12-19 04:41:38,205 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2023-12-19 04:41:38,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2023-12-19 04:41:38,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-12-19 04:41:39,924 INFO L134 CoverageAnalysis]: Checked inductivity of 1677 backedges. 1137 proven. 330 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked.
[2023-12-19 04:41:39,925 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2023-12-19 04:41:39,925 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1561695619]
[2023-12-19 04:41:39,925 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1561695619] provided 0 perfect and 1 imperfect interpolant sequences
[2023-12-19 04:41:39,925 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1161250616]
[2023-12-19 04:41:39,925 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2023-12-19 04:41:39,925 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2023-12-19 04:41:39,925 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2023-12-19 04:41:39,941 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2023-12-19 04:41:39,969 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process
[2023-12-19 04:41:40,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-12-19 04:41:40,238 INFO L262 TraceCheckSpWp]: Trace formula consists of 1458 conjuncts, 2 conjunts are in the unsatisfiable core
[2023-12-19 04:41:40,253 INFO L285 TraceCheckSpWp]: Computing forward predicates...
[2023-12-19 04:41:40,384 INFO L134 CoverageAnalysis]: Checked inductivity of 1677 backedges. 658 proven. 0 refuted. 0 times theorem prover too weak. 1019 trivial. 0 not checked.
[2023-12-19 04:41:40,385 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect
[2023-12-19 04:41:40,385 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1161250616] provided 1 perfect and 0 imperfect interpolant sequences
[2023-12-19 04:41:40,385 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences.
[2023-12-19 04:41:40,385 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [7] total 9
[2023-12-19 04:41:40,385 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1561054273]
[2023-12-19 04:41:40,385 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2023-12-19 04:41:40,386 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2023-12-19 04:41:40,386 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2023-12-19 04:41:40,387 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2023-12-19 04:41:40,387 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72
[2023-12-19 04:41:40,388 INFO L87 Difference]: Start difference. First operand 18633 states and 19560 transitions. Second operand has 3 states, 3 states have (on average 223.33333333333334) internal successors, (670), 3 states have internal predecessors, (670), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2023-12-19 04:41:41,839 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2023-12-19 04:41:41,839 INFO L93 Difference]: Finished difference Result 39335 states and 41517 transitions.
[2023-12-19 04:41:41,840 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states.
[2023-12-19 04:41:41,840 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 223.33333333333334) internal successors, (670), 3 states have internal predecessors, (670), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 1271
[2023-12-19 04:41:41,857 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2023-12-19 04:41:41,880 INFO L225 Difference]: With dead ends: 39335
[2023-12-19 04:41:41,881 INFO L226 Difference]: Without dead ends: 21393
[2023-12-19 04:41:41,893 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1277 GetRequests, 1270 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72
[2023-12-19 04:41:41,894 INFO L413 NwaCegarLoop]: 943 mSDtfsCounter, 604 mSDsluCounter, 6 mSDsCounter, 0 mSdLazyCounter, 1690 mSolverCounterSat, 216 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 604 SdHoareTripleChecker+Valid, 949 SdHoareTripleChecker+Invalid, 1906 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 216 IncrementalHoareTripleChecker+Valid, 1690 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time
[2023-12-19 04:41:41,894 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [604 Valid, 949 Invalid, 1906 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [216 Valid, 1690 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time]
[2023-12-19 04:41:41,908 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21393 states.
[2023-12-19 04:41:42,024 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21393 to 21393.
[2023-12-19 04:41:42,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21393 states, 21392 states have (on average 1.0464659685863875) internal successors, (22386), 21392 states have internal predecessors, (22386), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2023-12-19 04:41:42,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21393 states to 21393 states and 22386 transitions.
[2023-12-19 04:41:42,060 INFO L78 Accepts]: Start accepts. Automaton has 21393 states and 22386 transitions. Word has length 1271
[2023-12-19 04:41:42,061 INFO L84 Accepts]: Finished accepts. word is rejected.
[2023-12-19 04:41:42,061 INFO L495 AbstractCegarLoop]: Abstraction has 21393 states and 22386 transitions.
[2023-12-19 04:41:42,061 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 223.33333333333334) internal successors, (670), 3 states have internal predecessors, (670), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2023-12-19 04:41:42,062 INFO L276 IsEmpty]: Start isEmpty. Operand 21393 states and 22386 transitions.
[2023-12-19 04:41:42,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1300
[2023-12-19 04:41:42,080 INFO L187 NwaCegarLoop]: Found error trace
[2023-12-19 04:41:42,081 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2023-12-19 04:41:42,101 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0
[2023-12-19 04:41:42,287 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10
[2023-12-19 04:41:42,288 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2023-12-19 04:41:42,288 INFO L160 PredicateUnifier]: Initialized classic predicate unifier
[2023-12-19 04:41:42,288 INFO L85 PathProgramCache]: Analyzing trace with hash 1158458915, now seen corresponding path program 1 times
[2023-12-19 04:41:42,288 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2023-12-19 04:41:42,288 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1147543554]
[2023-12-19 04:41:42,288 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2023-12-19 04:41:42,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2023-12-19 04:41:42,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-12-19 04:41:42,924 INFO L134 CoverageAnalysis]: Checked inductivity of 1704 backedges. 654 proven. 0 refuted. 0 times theorem prover too weak. 1050 trivial. 0 not checked.
[2023-12-19 04:41:42,925 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2023-12-19 04:41:42,925 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1147543554]
[2023-12-19 04:41:42,925 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1147543554] provided 1 perfect and 0 imperfect interpolant sequences
[2023-12-19 04:41:42,925 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2023-12-19 04:41:42,925 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2023-12-19 04:41:42,925 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1922907634]
[2023-12-19 04:41:42,925 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2023-12-19 04:41:42,926 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2023-12-19 04:41:42,926 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2023-12-19 04:41:42,927 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2023-12-19 04:41:42,927 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2023-12-19 04:41:42,927 INFO L87 Difference]: Start difference. First operand 21393 states and 22386 transitions. Second operand has 3 states, 3 states have (on average 223.33333333333334) internal successors, (670), 3 states have internal predecessors, (670), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2023-12-19 04:41:44,180 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2023-12-19 04:41:44,180 INFO L93 Difference]: Finished difference Result 48995 states and 51613 transitions.
[2023-12-19 04:41:44,180 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states.
[2023-12-19 04:41:44,180 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 223.33333333333334) internal successors, (670), 3 states have internal predecessors, (670), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 1299
[2023-12-19 04:41:44,181 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2023-12-19 04:41:44,226 INFO L225 Difference]: With dead ends: 48995
[2023-12-19 04:41:44,226 INFO L226 Difference]: Without dead ends: 27603
[2023-12-19 04:41:44,272 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2023-12-19 04:41:44,273 INFO L413 NwaCegarLoop]: 282 mSDtfsCounter, 604 mSDsluCounter, 6 mSDsCounter, 0 mSdLazyCounter, 1835 mSolverCounterSat, 210 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 604 SdHoareTripleChecker+Valid, 288 SdHoareTripleChecker+Invalid, 2045 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 210 IncrementalHoareTripleChecker+Valid, 1835 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time
[2023-12-19 04:41:44,274 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [604 Valid, 288 Invalid, 2045 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [210 Valid, 1835 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time]
[2023-12-19 04:41:44,291 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27603 states.
[2023-12-19 04:41:44,449 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27603 to 27603.
[2023-12-19 04:41:44,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 27603 states, 27602 states have (on average 1.0446706760379683) internal successors, (28835), 27602 states have internal predecessors, (28835), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2023-12-19 04:41:44,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27603 states to 27603 states and 28835 transitions.
[2023-12-19 04:41:44,493 INFO L78 Accepts]: Start accepts. Automaton has 27603 states and 28835 transitions. Word has length 1299
[2023-12-19 04:41:44,493 INFO L84 Accepts]: Finished accepts. word is rejected.
[2023-12-19 04:41:44,493 INFO L495 AbstractCegarLoop]: Abstraction has 27603 states and 28835 transitions.
[2023-12-19 04:41:44,494 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 223.33333333333334) internal successors, (670), 3 states have internal predecessors, (670), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2023-12-19 04:41:44,494 INFO L276 IsEmpty]: Start isEmpty. Operand 27603 states and 28835 transitions.
[2023-12-19 04:41:44,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1303
[2023-12-19 04:41:44,510 INFO L187 NwaCegarLoop]: Found error trace
[2023-12-19 04:41:44,512 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2023-12-19 04:41:44,512 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11
[2023-12-19 04:41:44,512 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2023-12-19 04:41:44,513 INFO L160 PredicateUnifier]: Initialized classic predicate unifier
[2023-12-19 04:41:44,513 INFO L85 PathProgramCache]: Analyzing trace with hash -2135270822, now seen corresponding path program 1 times
[2023-12-19 04:41:44,513 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2023-12-19 04:41:44,513 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1756135340]
[2023-12-19 04:41:44,513 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2023-12-19 04:41:44,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2023-12-19 04:41:44,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-12-19 04:41:45,853 INFO L134 CoverageAnalysis]: Checked inductivity of 2044 backedges. 1235 proven. 664 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked.
[2023-12-19 04:41:45,853 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2023-12-19 04:41:45,853 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1756135340]
[2023-12-19 04:41:45,853 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1756135340] provided 0 perfect and 1 imperfect interpolant sequences
[2023-12-19 04:41:45,853 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1960878237]
[2023-12-19 04:41:45,853 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2023-12-19 04:41:45,854 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2023-12-19 04:41:45,854 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2023-12-19 04:41:45,855 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2023-12-19 04:41:45,880 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process
[2023-12-19 04:41:46,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-12-19 04:41:46,231 INFO L262 TraceCheckSpWp]: Trace formula consists of 1517 conjuncts, 2 conjunts are in the unsatisfiable core
[2023-12-19 04:41:46,240 INFO L285 TraceCheckSpWp]: Computing forward predicates...
[2023-12-19 04:41:46,362 INFO L134 CoverageAnalysis]: Checked inductivity of 2044 backedges. 1261 proven. 0 refuted. 0 times theorem prover too weak. 783 trivial. 0 not checked.
[2023-12-19 04:41:46,362 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect
[2023-12-19 04:41:46,362 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1960878237] provided 1 perfect and 0 imperfect interpolant sequences
[2023-12-19 04:41:46,362 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences.
[2023-12-19 04:41:46,362 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [7] total 8
[2023-12-19 04:41:46,364 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1908227631]
[2023-12-19 04:41:46,364 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2023-12-19 04:41:46,365 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2023-12-19 04:41:46,365 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2023-12-19 04:41:46,366 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2023-12-19 04:41:46,366 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56
[2023-12-19 04:41:46,366 INFO L87 Difference]: Start difference. First operand 27603 states and 28835 transitions. Second operand has 3 states, 3 states have (on average 259.0) internal successors, (777), 3 states have internal predecessors, (777), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2023-12-19 04:41:47,948 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2023-12-19 04:41:47,949 INFO L93 Difference]: Finished difference Result 63485 states and 66839 transitions.
[2023-12-19 04:41:47,949 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states.
[2023-12-19 04:41:47,949 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 259.0) internal successors, (777), 3 states have internal predecessors, (777), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 1302
[2023-12-19 04:41:47,950 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2023-12-19 04:41:47,988 INFO L225 Difference]: With dead ends: 63485
[2023-12-19 04:41:47,989 INFO L226 Difference]: Without dead ends: 36573
[2023-12-19 04:41:48,010 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1308 GetRequests, 1302 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56
[2023-12-19 04:41:48,010 INFO L413 NwaCegarLoop]: 124 mSDtfsCounter, 637 mSDsluCounter, 5 mSDsCounter, 0 mSdLazyCounter, 1723 mSolverCounterSat, 243 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 637 SdHoareTripleChecker+Valid, 129 SdHoareTripleChecker+Invalid, 1966 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 243 IncrementalHoareTripleChecker+Valid, 1723 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time
[2023-12-19 04:41:48,010 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [637 Valid, 129 Invalid, 1966 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [243 Valid, 1723 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time]
[2023-12-19 04:41:48,037 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 36573 states.
[2023-12-19 04:41:48,249 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 36573 to 36573.
[2023-12-19 04:41:48,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 36573 states, 36572 states have (on average 1.0460734988515805) internal successors, (38257), 36572 states have internal predecessors, (38257), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2023-12-19 04:41:48,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36573 states to 36573 states and 38257 transitions.
[2023-12-19 04:41:48,309 INFO L78 Accepts]: Start accepts. Automaton has 36573 states and 38257 transitions. Word has length 1302
[2023-12-19 04:41:48,309 INFO L84 Accepts]: Finished accepts. word is rejected.
[2023-12-19 04:41:48,309 INFO L495 AbstractCegarLoop]: Abstraction has 36573 states and 38257 transitions.
[2023-12-19 04:41:48,310 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 259.0) internal successors, (777), 3 states have internal predecessors, (777), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2023-12-19 04:41:48,310 INFO L276 IsEmpty]: Start isEmpty. Operand 36573 states and 38257 transitions.
[2023-12-19 04:41:48,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1326
[2023-12-19 04:41:48,328 INFO L187 NwaCegarLoop]: Found error trace
[2023-12-19 04:41:48,329 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2023-12-19 04:41:48,337 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0
[2023-12-19 04:41:48,537 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2023-12-19 04:41:48,537 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2023-12-19 04:41:48,537 INFO L160 PredicateUnifier]: Initialized classic predicate unifier
[2023-12-19 04:41:48,538 INFO L85 PathProgramCache]: Analyzing trace with hash 338150320, now seen corresponding path program 1 times
[2023-12-19 04:41:48,538 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2023-12-19 04:41:48,538 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1429083725]
[2023-12-19 04:41:48,538 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2023-12-19 04:41:48,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2023-12-19 04:41:48,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-12-19 04:41:49,240 INFO L134 CoverageAnalysis]: Checked inductivity of 2019 backedges. 1287 proven. 0 refuted. 0 times theorem prover too weak. 732 trivial. 0 not checked.
[2023-12-19 04:41:49,240 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2023-12-19 04:41:49,241 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1429083725]
[2023-12-19 04:41:49,241 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1429083725] provided 1 perfect and 0 imperfect interpolant sequences
[2023-12-19 04:41:49,241 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2023-12-19 04:41:49,241 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2023-12-19 04:41:49,241 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [175673942]
[2023-12-19 04:41:49,241 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2023-12-19 04:41:49,242 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2023-12-19 04:41:49,242 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2023-12-19 04:41:49,243 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2023-12-19 04:41:49,243 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2023-12-19 04:41:49,243 INFO L87 Difference]: Start difference. First operand 36573 states and 38257 transitions. Second operand has 3 states, 3 states have (on average 272.3333333333333) internal successors, (817), 3 states have internal predecessors, (817), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2023-12-19 04:41:50,751 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2023-12-19 04:41:50,751 INFO L93 Difference]: Finished difference Result 72455 states and 75822 transitions.
[2023-12-19 04:41:50,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states.
[2023-12-19 04:41:50,752 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 272.3333333333333) internal successors, (817), 3 states have internal predecessors, (817), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 1325
[2023-12-19 04:41:50,753 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2023-12-19 04:41:50,790 INFO L225 Difference]: With dead ends: 72455
[2023-12-19 04:41:50,790 INFO L226 Difference]: Without dead ends: 36573
[2023-12-19 04:41:50,811 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2023-12-19 04:41:50,811 INFO L413 NwaCegarLoop]: 923 mSDtfsCounter, 504 mSDsluCounter, 5 mSDsCounter, 0 mSdLazyCounter, 1657 mSolverCounterSat, 114 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 504 SdHoareTripleChecker+Valid, 928 SdHoareTripleChecker+Invalid, 1771 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 114 IncrementalHoareTripleChecker+Valid, 1657 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time
[2023-12-19 04:41:50,812 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [504 Valid, 928 Invalid, 1771 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [114 Valid, 1657 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time]
[2023-12-19 04:41:50,836 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 36573 states.
[2023-12-19 04:41:51,158 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 36573 to 35883.
[2023-12-19 04:41:51,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35883 states, 35882 states have (on average 1.0409397469483306) internal successors, (37351), 35882 states have internal predecessors, (37351), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2023-12-19 04:41:51,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35883 states to 35883 states and 37351 transitions.
[2023-12-19 04:41:51,308 INFO L78 Accepts]: Start accepts. Automaton has 35883 states and 37351 transitions. Word has length 1325
[2023-12-19 04:41:51,309 INFO L84 Accepts]: Finished accepts. word is rejected.
[2023-12-19 04:41:51,309 INFO L495 AbstractCegarLoop]: Abstraction has 35883 states and 37351 transitions.
[2023-12-19 04:41:51,309 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 272.3333333333333) internal successors, (817), 3 states have internal predecessors, (817), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2023-12-19 04:41:51,309 INFO L276 IsEmpty]: Start isEmpty. Operand 35883 states and 37351 transitions.
[2023-12-19 04:41:51,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1376
[2023-12-19 04:41:51,328 INFO L187 NwaCegarLoop]: Found error trace
[2023-12-19 04:41:51,329 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2023-12-19 04:41:51,329 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13
[2023-12-19 04:41:51,329 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2023-12-19 04:41:51,330 INFO L160 PredicateUnifier]: Initialized classic predicate unifier
[2023-12-19 04:41:51,330 INFO L85 PathProgramCache]: Analyzing trace with hash -2069293280, now seen corresponding path program 1 times
[2023-12-19 04:41:51,330 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2023-12-19 04:41:51,330 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1744984669]
[2023-12-19 04:41:51,330 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2023-12-19 04:41:51,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2023-12-19 04:41:51,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-12-19 04:41:52,100 INFO L134 CoverageAnalysis]: Checked inductivity of 2170 backedges. 1387 proven. 0 refuted. 0 times theorem prover too weak. 783 trivial. 0 not checked.
[2023-12-19 04:41:52,100 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2023-12-19 04:41:52,100 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1744984669]
[2023-12-19 04:41:52,101 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1744984669] provided 1 perfect and 0 imperfect interpolant sequences
[2023-12-19 04:41:52,101 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2023-12-19 04:41:52,101 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2023-12-19 04:41:52,101 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [809289236]
[2023-12-19 04:41:52,101 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2023-12-19 04:41:52,102 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2023-12-19 04:41:52,103 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2023-12-19 04:41:52,104 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2023-12-19 04:41:52,104 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2023-12-19 04:41:52,104 INFO L87 Difference]: Start difference. First operand 35883 states and 37351 transitions. Second operand has 3 states, 3 states have (on average 283.3333333333333) internal successors, (850), 3 states have internal predecessors, (850), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2023-12-19 04:41:53,869 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2023-12-19 04:41:53,869 INFO L93 Difference]: Finished difference Result 81425 states and 85048 transitions.
[2023-12-19 04:41:53,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states.
[2023-12-19 04:41:53,870 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 283.3333333333333) internal successors, (850), 3 states have internal predecessors, (850), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 1375
[2023-12-19 04:41:53,871 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2023-12-19 04:41:53,921 INFO L225 Difference]: With dead ends: 81425
[2023-12-19 04:41:53,922 INFO L226 Difference]: Without dead ends: 45543
[2023-12-19 04:41:53,941 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2023-12-19 04:41:53,941 INFO L413 NwaCegarLoop]: 951 mSDtfsCounter, 452 mSDsluCounter, 6 mSDsCounter, 0 mSdLazyCounter, 1780 mSolverCounterSat, 240 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 452 SdHoareTripleChecker+Valid, 957 SdHoareTripleChecker+Invalid, 2020 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 240 IncrementalHoareTripleChecker+Valid, 1780 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time
[2023-12-19 04:41:53,942 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [452 Valid, 957 Invalid, 2020 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [240 Valid, 1780 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time]
[2023-12-19 04:41:53,970 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 45543 states.
[2023-12-19 04:41:54,281 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 45543 to 45543.
[2023-12-19 04:41:54,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 45543 states, 45542 states have (on average 1.0375697158666726) internal successors, (47253), 45542 states have internal predecessors, (47253), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2023-12-19 04:41:54,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45543 states to 45543 states and 47253 transitions.
[2023-12-19 04:41:54,357 INFO L78 Accepts]: Start accepts. Automaton has 45543 states and 47253 transitions. Word has length 1375
[2023-12-19 04:41:54,358 INFO L84 Accepts]: Finished accepts. word is rejected.
[2023-12-19 04:41:54,358 INFO L495 AbstractCegarLoop]: Abstraction has 45543 states and 47253 transitions.
[2023-12-19 04:41:54,358 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 283.3333333333333) internal successors, (850), 3 states have internal predecessors, (850), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2023-12-19 04:41:54,358 INFO L276 IsEmpty]: Start isEmpty. Operand 45543 states and 47253 transitions.
[2023-12-19 04:41:54,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1405
[2023-12-19 04:41:54,514 INFO L187 NwaCegarLoop]: Found error trace
[2023-12-19 04:41:54,515 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2023-12-19 04:41:54,515 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14
[2023-12-19 04:41:54,527 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2023-12-19 04:41:54,548 INFO L160 PredicateUnifier]: Initialized classic predicate unifier
[2023-12-19 04:41:54,548 INFO L85 PathProgramCache]: Analyzing trace with hash -382580708, now seen corresponding path program 1 times
[2023-12-19 04:41:54,548 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2023-12-19 04:41:54,548 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1056911628]
[2023-12-19 04:41:54,549 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2023-12-19 04:41:54,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2023-12-19 04:41:54,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-12-19 04:41:56,300 INFO L134 CoverageAnalysis]: Checked inductivity of 2343 backedges. 1520 proven. 330 refuted. 0 times theorem prover too weak. 493 trivial. 0 not checked.
[2023-12-19 04:41:56,301 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2023-12-19 04:41:56,301 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1056911628]
[2023-12-19 04:41:56,301 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1056911628] provided 0 perfect and 1 imperfect interpolant sequences
[2023-12-19 04:41:56,301 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1311907883]
[2023-12-19 04:41:56,301 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2023-12-19 04:41:56,301 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2023-12-19 04:41:56,301 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2023-12-19 04:41:56,317 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2023-12-19 04:41:56,336 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process
[2023-12-19 04:41:56,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-12-19 04:41:56,626 INFO L262 TraceCheckSpWp]: Trace formula consists of 1613 conjuncts, 2 conjunts are in the unsatisfiable core
[2023-12-19 04:41:56,636 INFO L285 TraceCheckSpWp]: Computing forward predicates...
[2023-12-19 04:41:56,734 INFO L134 CoverageAnalysis]: Checked inductivity of 2343 backedges. 808 proven. 0 refuted. 0 times theorem prover too weak. 1535 trivial. 0 not checked.
[2023-12-19 04:41:56,734 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect
[2023-12-19 04:41:56,734 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1311907883] provided 1 perfect and 0 imperfect interpolant sequences
[2023-12-19 04:41:56,734 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences.
[2023-12-19 04:41:56,735 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [7] total 9
[2023-12-19 04:41:56,735 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1454928497]
[2023-12-19 04:41:56,735 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2023-12-19 04:41:56,735 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2023-12-19 04:41:56,735 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2023-12-19 04:41:56,736 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2023-12-19 04:41:56,736 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72
[2023-12-19 04:41:56,736 INFO L87 Difference]: Start difference. First operand 45543 states and 47253 transitions. Second operand has 3 states, 3 states have (on average 223.66666666666666) internal successors, (671), 3 states have internal predecessors, (671), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2023-12-19 04:41:58,126 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2023-12-19 04:41:58,126 INFO L93 Difference]: Finished difference Result 86945 states and 90312 transitions.
[2023-12-19 04:41:58,127 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states.
[2023-12-19 04:41:58,127 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 223.66666666666666) internal successors, (671), 3 states have internal predecessors, (671), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 1404
[2023-12-19 04:41:58,128 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2023-12-19 04:41:58,164 INFO L225 Difference]: With dead ends: 86945
[2023-12-19 04:41:58,165 INFO L226 Difference]: Without dead ends: 42093
[2023-12-19 04:41:58,185 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1410 GetRequests, 1403 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72
[2023-12-19 04:41:58,186 INFO L413 NwaCegarLoop]: 883 mSDtfsCounter, 667 mSDsluCounter, 6 mSDsCounter, 0 mSdLazyCounter, 1614 mSolverCounterSat, 227 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 667 SdHoareTripleChecker+Valid, 889 SdHoareTripleChecker+Invalid, 1841 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 227 IncrementalHoareTripleChecker+Valid, 1614 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time
[2023-12-19 04:41:58,186 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [667 Valid, 889 Invalid, 1841 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [227 Valid, 1614 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time]
[2023-12-19 04:41:58,208 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42093 states.
[2023-12-19 04:41:58,417 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42093 to 40713.
[2023-12-19 04:41:58,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 40713 states, 40712 states have (on average 1.0281980742778543) internal successors, (41860), 40712 states have internal predecessors, (41860), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2023-12-19 04:41:58,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40713 states to 40713 states and 41860 transitions.
[2023-12-19 04:41:58,478 INFO L78 Accepts]: Start accepts. Automaton has 40713 states and 41860 transitions. Word has length 1404
[2023-12-19 04:41:58,478 INFO L84 Accepts]: Finished accepts. word is rejected.
[2023-12-19 04:41:58,478 INFO L495 AbstractCegarLoop]: Abstraction has 40713 states and 41860 transitions.
[2023-12-19 04:41:58,479 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 223.66666666666666) internal successors, (671), 3 states have internal predecessors, (671), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2023-12-19 04:41:58,479 INFO L276 IsEmpty]: Start isEmpty. Operand 40713 states and 41860 transitions.
[2023-12-19 04:41:58,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1509
[2023-12-19 04:41:58,501 INFO L187 NwaCegarLoop]: Found error trace
[2023-12-19 04:41:58,502 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2023-12-19 04:41:58,508 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0
[2023-12-19 04:41:58,708 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15
[2023-12-19 04:41:58,708 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2023-12-19 04:41:58,709 INFO L160 PredicateUnifier]: Initialized classic predicate unifier
[2023-12-19 04:41:58,709 INFO L85 PathProgramCache]: Analyzing trace with hash 2141537642, now seen corresponding path program 1 times
[2023-12-19 04:41:58,709 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2023-12-19 04:41:58,709 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [355135134]
[2023-12-19 04:41:58,709 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2023-12-19 04:41:58,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2023-12-19 04:41:59,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-12-19 04:42:00,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2164 backedges. 299 proven. 0 refuted. 0 times theorem prover too weak. 1865 trivial. 0 not checked.
[2023-12-19 04:42:00,115 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2023-12-19 04:42:00,115 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [355135134]
[2023-12-19 04:42:00,115 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [355135134] provided 1 perfect and 0 imperfect interpolant sequences
[2023-12-19 04:42:00,115 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2023-12-19 04:42:00,115 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2023-12-19 04:42:00,115 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1954134437]
[2023-12-19 04:42:00,116 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2023-12-19 04:42:00,116 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2023-12-19 04:42:00,116 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2023-12-19 04:42:00,117 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2023-12-19 04:42:00,117 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2023-12-19 04:42:00,117 INFO L87 Difference]: Start difference. First operand 40713 states and 41860 transitions. Second operand has 3 states, 3 states have (on average 193.66666666666666) internal successors, (581), 3 states have internal predecessors, (581), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2023-12-19 04:42:01,029 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2023-12-19 04:42:01,029 INFO L93 Difference]: Finished difference Result 41410 states and 42557 transitions.
[2023-12-19 04:42:01,029 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states.
[2023-12-19 04:42:01,030 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 193.66666666666666) internal successors, (581), 3 states have internal predecessors, (581), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 1508
[2023-12-19 04:42:01,030 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2023-12-19 04:42:01,069 INFO L225 Difference]: With dead ends: 41410
[2023-12-19 04:42:01,069 INFO L226 Difference]: Without dead ends: 40713
[2023-12-19 04:42:01,081 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2023-12-19 04:42:01,082 INFO L413 NwaCegarLoop]: 983 mSDtfsCounter, 0 mSDsluCounter, 6 mSDsCounter, 0 mSdLazyCounter, 976 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 989 SdHoareTripleChecker+Invalid, 976 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 976 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time
[2023-12-19 04:42:01,082 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 989 Invalid, 976 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 976 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time]
[2023-12-19 04:42:01,114 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 40713 states.
[2023-12-19 04:42:01,457 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 40713 to 40713.
[2023-12-19 04:42:01,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 40713 states, 40712 states have (on average 1.028124385930438) internal successors, (41857), 40712 states have internal predecessors, (41857), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2023-12-19 04:42:01,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40713 states to 40713 states and 41857 transitions.
[2023-12-19 04:42:01,524 INFO L78 Accepts]: Start accepts. Automaton has 40713 states and 41857 transitions. Word has length 1508
[2023-12-19 04:42:01,524 INFO L84 Accepts]: Finished accepts. word is rejected.
[2023-12-19 04:42:01,525 INFO L495 AbstractCegarLoop]: Abstraction has 40713 states and 41857 transitions.
[2023-12-19 04:42:01,525 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 193.66666666666666) internal successors, (581), 3 states have internal predecessors, (581), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2023-12-19 04:42:01,525 INFO L276 IsEmpty]: Start isEmpty. Operand 40713 states and 41857 transitions.
[2023-12-19 04:42:01,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1515
[2023-12-19 04:42:01,549 INFO L187 NwaCegarLoop]: Found error trace
[2023-12-19 04:42:01,550 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2023-12-19 04:42:01,550 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16
[2023-12-19 04:42:01,550 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2023-12-19 04:42:01,551 INFO L160 PredicateUnifier]: Initialized classic predicate unifier
[2023-12-19 04:42:01,551 INFO L85 PathProgramCache]: Analyzing trace with hash -1196369730, now seen corresponding path program 1 times
[2023-12-19 04:42:01,551 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2023-12-19 04:42:01,552 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [632469947]
[2023-12-19 04:42:01,552 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2023-12-19 04:42:01,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2023-12-19 04:42:01,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-12-19 04:42:03,633 INFO L134 CoverageAnalysis]: Checked inductivity of 2045 backedges. 1505 proven. 330 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked.
[2023-12-19 04:42:03,634 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2023-12-19 04:42:03,634 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [632469947]
[2023-12-19 04:42:03,634 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [632469947] provided 0 perfect and 1 imperfect interpolant sequences
[2023-12-19 04:42:03,634 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [62780397]
[2023-12-19 04:42:03,634 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2023-12-19 04:42:03,634 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2023-12-19 04:42:03,634 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2023-12-19 04:42:03,650 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2023-12-19 04:42:03,667 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process
[2023-12-19 04:42:03,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-12-19 04:42:03,943 INFO L262 TraceCheckSpWp]: Trace formula consists of 1708 conjuncts, 2 conjunts are in the unsatisfiable core
[2023-12-19 04:42:03,964 INFO L285 TraceCheckSpWp]: Computing forward predicates...
[2023-12-19 04:42:04,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2045 backedges. 299 proven. 0 refuted. 0 times theorem prover too weak. 1746 trivial. 0 not checked.
[2023-12-19 04:42:04,044 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect
[2023-12-19 04:42:04,044 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [62780397] provided 1 perfect and 0 imperfect interpolant sequences
[2023-12-19 04:42:04,044 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences.
[2023-12-19 04:42:04,044 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [7] total 9
[2023-12-19 04:42:04,044 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2064320766]
[2023-12-19 04:42:04,044 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2023-12-19 04:42:04,045 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2023-12-19 04:42:04,045 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2023-12-19 04:42:04,045 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2023-12-19 04:42:04,045 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72
[2023-12-19 04:42:04,046 INFO L87 Difference]: Start difference. First operand 40713 states and 41857 transitions. Second operand has 3 states, 3 states have (on average 193.66666666666666) internal successors, (581), 3 states have internal predecessors, (581), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2023-12-19 04:42:05,841 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2023-12-19 04:42:05,841 INFO L93 Difference]: Finished difference Result 91775 states and 94584 transitions.
[2023-12-19 04:42:05,842 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states.
[2023-12-19 04:42:05,842 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 193.66666666666666) internal successors, (581), 3 states have internal predecessors, (581), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 1514
[2023-12-19 04:42:05,843 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2023-12-19 04:42:05,903 INFO L225 Difference]: With dead ends: 91775
[2023-12-19 04:42:05,903 INFO L226 Difference]: Without dead ends: 51063
[2023-12-19 04:42:05,914 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1520 GetRequests, 1513 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72
[2023-12-19 04:42:05,914 INFO L413 NwaCegarLoop]: 905 mSDtfsCounter, 636 mSDsluCounter, 6 mSDsCounter, 0 mSdLazyCounter, 1760 mSolverCounterSat, 268 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 636 SdHoareTripleChecker+Valid, 911 SdHoareTripleChecker+Invalid, 2028 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 268 IncrementalHoareTripleChecker+Valid, 1760 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time
[2023-12-19 04:42:05,914 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [636 Valid, 911 Invalid, 2028 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [268 Valid, 1760 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time]
[2023-12-19 04:42:05,956 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 51063 states.
[2023-12-19 04:42:06,241 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 51063 to 48303.
[2023-12-19 04:42:06,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 48303 states, 48302 states have (on average 1.0293776655210964) internal successors, (49721), 48302 states have internal predecessors, (49721), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2023-12-19 04:42:06,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48303 states to 48303 states and 49721 transitions.
[2023-12-19 04:42:06,311 INFO L78 Accepts]: Start accepts. Automaton has 48303 states and 49721 transitions. Word has length 1514
[2023-12-19 04:42:06,312 INFO L84 Accepts]: Finished accepts. word is rejected.
[2023-12-19 04:42:06,312 INFO L495 AbstractCegarLoop]: Abstraction has 48303 states and 49721 transitions.
[2023-12-19 04:42:06,312 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 193.66666666666666) internal successors, (581), 3 states have internal predecessors, (581), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2023-12-19 04:42:06,312 INFO L276 IsEmpty]: Start isEmpty. Operand 48303 states and 49721 transitions.
[2023-12-19 04:42:06,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1589
[2023-12-19 04:42:06,340 INFO L187 NwaCegarLoop]: Found error trace
[2023-12-19 04:42:06,340 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2023-12-19 04:42:06,346 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0
[2023-12-19 04:42:06,546 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17
[2023-12-19 04:42:06,546 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2023-12-19 04:42:06,547 INFO L160 PredicateUnifier]: Initialized classic predicate unifier
[2023-12-19 04:42:06,547 INFO L85 PathProgramCache]: Analyzing trace with hash 1214860945, now seen corresponding path program 1 times
[2023-12-19 04:42:06,547 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2023-12-19 04:42:06,547 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1146498034]
[2023-12-19 04:42:06,547 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2023-12-19 04:42:06,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2023-12-19 04:42:06,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-12-19 04:42:08,857 INFO L134 CoverageAnalysis]: Checked inductivity of 2385 backedges. 1726 proven. 330 refuted. 0 times theorem prover too weak. 329 trivial. 0 not checked.
[2023-12-19 04:42:08,857 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2023-12-19 04:42:08,857 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1146498034]
[2023-12-19 04:42:08,857 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1146498034] provided 0 perfect and 1 imperfect interpolant sequences
[2023-12-19 04:42:08,857 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1056664790]
[2023-12-19 04:42:08,857 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2023-12-19 04:42:08,858 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2023-12-19 04:42:08,858 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2023-12-19 04:42:08,859 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2023-12-19 04:42:08,875 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process
[2023-12-19 04:42:09,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-12-19 04:42:09,185 INFO L262 TraceCheckSpWp]: Trace formula consists of 1782 conjuncts, 2 conjunts are in the unsatisfiable core
[2023-12-19 04:42:09,194 INFO L285 TraceCheckSpWp]: Computing forward predicates...
[2023-12-19 04:42:09,269 INFO L134 CoverageAnalysis]: Checked inductivity of 2385 backedges. 299 proven. 0 refuted. 0 times theorem prover too weak. 2086 trivial. 0 not checked.
[2023-12-19 04:42:09,270 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect
[2023-12-19 04:42:09,270 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1056664790] provided 1 perfect and 0 imperfect interpolant sequences
[2023-12-19 04:42:09,270 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences.
[2023-12-19 04:42:09,270 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [7] total 9
[2023-12-19 04:42:09,270 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1740819861]
[2023-12-19 04:42:09,270 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2023-12-19 04:42:09,271 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2023-12-19 04:42:09,271 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2023-12-19 04:42:09,272 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2023-12-19 04:42:09,272 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72
[2023-12-19 04:42:09,272 INFO L87 Difference]: Start difference. First operand 48303 states and 49721 transitions. Second operand has 3 states, 3 states have (on average 193.66666666666666) internal successors, (581), 3 states have internal predecessors, (581), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2023-12-19 04:42:10,825 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2023-12-19 04:42:10,826 INFO L93 Difference]: Finished difference Result 97295 states and 100147 transitions.
[2023-12-19 04:42:10,826 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states.
[2023-12-19 04:42:10,826 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 193.66666666666666) internal successors, (581), 3 states have internal predecessors, (581), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 1588
[2023-12-19 04:42:10,827 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2023-12-19 04:42:10,879 INFO L225 Difference]: With dead ends: 97295
[2023-12-19 04:42:10,879 INFO L226 Difference]: Without dead ends: 48993
[2023-12-19 04:42:10,912 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1594 GetRequests, 1587 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72
[2023-12-19 04:42:10,912 INFO L413 NwaCegarLoop]: 929 mSDtfsCounter, 636 mSDsluCounter, 6 mSDsCounter, 0 mSdLazyCounter, 1766 mSolverCounterSat, 227 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 636 SdHoareTripleChecker+Valid, 935 SdHoareTripleChecker+Invalid, 1993 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 227 IncrementalHoareTripleChecker+Valid, 1766 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time
[2023-12-19 04:42:10,912 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [636 Valid, 935 Invalid, 1993 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [227 Valid, 1766 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time]
[2023-12-19 04:42:10,956 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 48993 states.
[2023-12-19 04:42:11,344 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 48993 to 48993.
[2023-12-19 04:42:11,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 48993 states, 48992 states have (on average 1.023514043109079) internal successors, (50144), 48992 states have internal predecessors, (50144), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2023-12-19 04:42:11,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48993 states to 48993 states and 50144 transitions.
[2023-12-19 04:42:11,427 INFO L78 Accepts]: Start accepts. Automaton has 48993 states and 50144 transitions. Word has length 1588
[2023-12-19 04:42:11,428 INFO L84 Accepts]: Finished accepts. word is rejected.
[2023-12-19 04:42:11,428 INFO L495 AbstractCegarLoop]: Abstraction has 48993 states and 50144 transitions.
[2023-12-19 04:42:11,428 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 193.66666666666666) internal successors, (581), 3 states have internal predecessors, (581), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2023-12-19 04:42:11,428 INFO L276 IsEmpty]: Start isEmpty. Operand 48993 states and 50144 transitions.
[2023-12-19 04:42:11,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1604
[2023-12-19 04:42:11,457 INFO L187 NwaCegarLoop]: Found error trace
[2023-12-19 04:42:11,458 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2023-12-19 04:42:11,464 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0
[2023-12-19 04:42:11,664 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2023-12-19 04:42:11,664 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2023-12-19 04:42:11,664 INFO L160 PredicateUnifier]: Initialized classic predicate unifier
[2023-12-19 04:42:11,665 INFO L85 PathProgramCache]: Analyzing trace with hash -989053688, now seen corresponding path program 1 times
[2023-12-19 04:42:11,665 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2023-12-19 04:42:11,665 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [851501911]
[2023-12-19 04:42:11,665 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2023-12-19 04:42:11,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2023-12-19 04:42:11,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-12-19 04:42:13,119 INFO L134 CoverageAnalysis]: Checked inductivity of 2854 backedges. 1404 proven. 246 refuted. 0 times theorem prover too weak. 1204 trivial. 0 not checked.
[2023-12-19 04:42:13,120 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2023-12-19 04:42:13,120 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [851501911]
[2023-12-19 04:42:13,120 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [851501911] provided 0 perfect and 1 imperfect interpolant sequences
[2023-12-19 04:42:13,120 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2097373483]
[2023-12-19 04:42:13,120 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2023-12-19 04:42:13,120 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2023-12-19 04:42:13,120 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2023-12-19 04:42:13,121 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2023-12-19 04:42:13,123 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process
[2023-12-19 04:42:13,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-12-19 04:42:13,470 INFO L262 TraceCheckSpWp]: Trace formula consists of 1851 conjuncts, 2 conjunts are in the unsatisfiable core
[2023-12-19 04:42:13,486 INFO L285 TraceCheckSpWp]: Computing forward predicates...
[2023-12-19 04:42:13,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2854 backedges. 1445 proven. 0 refuted. 0 times theorem prover too weak. 1409 trivial. 0 not checked.
[2023-12-19 04:42:13,784 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect
[2023-12-19 04:42:13,784 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2097373483] provided 1 perfect and 0 imperfect interpolant sequences
[2023-12-19 04:42:13,784 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences.
[2023-12-19 04:42:13,784 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5
[2023-12-19 04:42:13,785 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1806698968]
[2023-12-19 04:42:13,785 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2023-12-19 04:42:13,785 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2023-12-19 04:42:13,785 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2023-12-19 04:42:13,786 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2023-12-19 04:42:13,786 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20
[2023-12-19 04:42:13,786 INFO L87 Difference]: Start difference. First operand 48993 states and 50144 transitions. Second operand has 3 states, 3 states have (on average 321.6666666666667) internal successors, (965), 3 states have internal predecessors, (965), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2023-12-19 04:42:15,396 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2023-12-19 04:42:15,397 INFO L93 Difference]: Finished difference Result 97295 states and 99596 transitions.
[2023-12-19 04:42:15,397 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states.
[2023-12-19 04:42:15,397 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 321.6666666666667) internal successors, (965), 3 states have internal predecessors, (965), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 1603
[2023-12-19 04:42:15,398 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2023-12-19 04:42:15,441 INFO L225 Difference]: With dead ends: 97295
[2023-12-19 04:42:15,441 INFO L226 Difference]: Without dead ends: 46923
[2023-12-19 04:42:15,468 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1606 GetRequests, 1603 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20
[2023-12-19 04:42:15,468 INFO L413 NwaCegarLoop]: 805 mSDtfsCounter, 344 mSDsluCounter, 5 mSDsCounter, 0 mSdLazyCounter, 1657 mSolverCounterSat, 252 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 344 SdHoareTripleChecker+Valid, 810 SdHoareTripleChecker+Invalid, 1909 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 252 IncrementalHoareTripleChecker+Valid, 1657 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time
[2023-12-19 04:42:15,468 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [344 Valid, 810 Invalid, 1909 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [252 Valid, 1657 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time]
[2023-12-19 04:42:15,495 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 46923 states.
[2023-12-19 04:42:15,905 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 46923 to 46923.
[2023-12-19 04:42:15,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 46923 states, 46922 states have (on average 1.0197348791611611) internal successors, (47848), 46922 states have internal predecessors, (47848), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2023-12-19 04:42:15,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46923 states to 46923 states and 47848 transitions.
[2023-12-19 04:42:15,984 INFO L78 Accepts]: Start accepts. Automaton has 46923 states and 47848 transitions. Word has length 1603
[2023-12-19 04:42:15,984 INFO L84 Accepts]: Finished accepts. word is rejected.
[2023-12-19 04:42:15,985 INFO L495 AbstractCegarLoop]: Abstraction has 46923 states and 47848 transitions.
[2023-12-19 04:42:15,985 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 321.6666666666667) internal successors, (965), 3 states have internal predecessors, (965), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2023-12-19 04:42:15,985 INFO L276 IsEmpty]: Start isEmpty. Operand 46923 states and 47848 transitions.
[2023-12-19 04:42:16,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1667
[2023-12-19 04:42:16,024 INFO L187 NwaCegarLoop]: Found error trace
[2023-12-19 04:42:16,024 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2023-12-19 04:42:16,031 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0
[2023-12-19 04:42:16,231 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2023-12-19 04:42:16,231 INFO L420 AbstractCegarLoop]: === Iteration 21 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2023-12-19 04:42:16,232 INFO L160 PredicateUnifier]: Initialized classic predicate unifier
[2023-12-19 04:42:16,232 INFO L85 PathProgramCache]: Analyzing trace with hash -1017116622, now seen corresponding path program 1 times
[2023-12-19 04:42:16,232 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2023-12-19 04:42:16,232 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1549828206]
[2023-12-19 04:42:16,232 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2023-12-19 04:42:16,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2023-12-19 04:42:16,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-12-19 04:42:18,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2874 backedges. 1979 proven. 330 refuted. 0 times theorem prover too weak. 565 trivial. 0 not checked.
[2023-12-19 04:42:18,395 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2023-12-19 04:42:18,395 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1549828206]
[2023-12-19 04:42:18,395 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1549828206] provided 0 perfect and 1 imperfect interpolant sequences
[2023-12-19 04:42:18,395 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1351126765]
[2023-12-19 04:42:18,395 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2023-12-19 04:42:18,395 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2023-12-19 04:42:18,396 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2023-12-19 04:42:18,396 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2023-12-19 04:42:18,401 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process
[2023-12-19 04:42:18,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-12-19 04:42:18,744 INFO L262 TraceCheckSpWp]: Trace formula consists of 1880 conjuncts, 3 conjunts are in the unsatisfiable core
[2023-12-19 04:42:18,776 INFO L285 TraceCheckSpWp]: Computing forward predicates...
[2023-12-19 04:42:19,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2874 backedges. 2005 proven. 0 refuted. 0 times theorem prover too weak. 869 trivial. 0 not checked.
[2023-12-19 04:42:19,816 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect
[2023-12-19 04:42:19,816 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1351126765] provided 1 perfect and 0 imperfect interpolant sequences
[2023-12-19 04:42:19,817 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences.
[2023-12-19 04:42:19,817 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [7] total 9
[2023-12-19 04:42:19,817 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [448598081]
[2023-12-19 04:42:19,817 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2023-12-19 04:42:19,818 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states
[2023-12-19 04:42:19,818 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2023-12-19 04:42:19,819 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2023-12-19 04:42:19,819 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90
[2023-12-19 04:42:19,819 INFO L87 Difference]: Start difference. First operand 46923 states and 47848 transitions. Second operand has 4 states, 4 states have (on average 255.75) internal successors, (1023), 3 states have internal predecessors, (1023), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2023-12-19 04:42:21,694 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2023-12-19 04:42:21,694 INFO L93 Difference]: Finished difference Result 93845 states and 95709 transitions.
[2023-12-19 04:42:21,694 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states.
[2023-12-19 04:42:21,695 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 255.75) internal successors, (1023), 3 states have internal predecessors, (1023), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 1666
[2023-12-19 04:42:21,696 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2023-12-19 04:42:21,744 INFO L225 Difference]: With dead ends: 93845
[2023-12-19 04:42:21,744 INFO L226 Difference]: Without dead ends: 47613
[2023-12-19 04:42:21,776 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1672 GetRequests, 1664 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90
[2023-12-19 04:42:21,776 INFO L413 NwaCegarLoop]: 56 mSDtfsCounter, 791 mSDsluCounter, 11 mSDsCounter, 0 mSdLazyCounter, 2669 mSolverCounterSat, 237 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 791 SdHoareTripleChecker+Valid, 67 SdHoareTripleChecker+Invalid, 2906 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 237 IncrementalHoareTripleChecker+Valid, 2669 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time
[2023-12-19 04:42:21,777 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [791 Valid, 67 Invalid, 2906 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [237 Valid, 2669 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time]
[2023-12-19 04:42:21,809 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47613 states.
[2023-12-19 04:42:22,198 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47613 to 46923.
[2023-12-19 04:42:22,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 46923 states, 46922 states have (on average 1.0196496313030134) internal successors, (47844), 46922 states have internal predecessors, (47844), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2023-12-19 04:42:22,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46923 states to 46923 states and 47844 transitions.
[2023-12-19 04:42:22,273 INFO L78 Accepts]: Start accepts. Automaton has 46923 states and 47844 transitions. Word has length 1666
[2023-12-19 04:42:22,273 INFO L84 Accepts]: Finished accepts. word is rejected.
[2023-12-19 04:42:22,273 INFO L495 AbstractCegarLoop]: Abstraction has 46923 states and 47844 transitions.
[2023-12-19 04:42:22,274 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 255.75) internal successors, (1023), 3 states have internal predecessors, (1023), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2023-12-19 04:42:22,274 INFO L276 IsEmpty]: Start isEmpty. Operand 46923 states and 47844 transitions.
[2023-12-19 04:42:22,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1677
[2023-12-19 04:42:22,309 INFO L187 NwaCegarLoop]: Found error trace
[2023-12-19 04:42:22,317 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2023-12-19 04:42:22,326 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0
[2023-12-19 04:42:22,525 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable20
[2023-12-19 04:42:22,526 INFO L420 AbstractCegarLoop]: === Iteration 22 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2023-12-19 04:42:22,526 INFO L160 PredicateUnifier]: Initialized classic predicate unifier
[2023-12-19 04:42:22,526 INFO L85 PathProgramCache]: Analyzing trace with hash -460198502, now seen corresponding path program 1 times
[2023-12-19 04:42:22,526 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2023-12-19 04:42:22,526 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1653679821]
[2023-12-19 04:42:22,526 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2023-12-19 04:42:22,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2023-12-19 04:42:22,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-12-19 04:42:23,873 INFO L134 CoverageAnalysis]: Checked inductivity of 2863 backedges. 361 proven. 0 refuted. 0 times theorem prover too weak. 2502 trivial. 0 not checked.
[2023-12-19 04:42:23,873 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2023-12-19 04:42:23,873 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1653679821]
[2023-12-19 04:42:23,873 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1653679821] provided 1 perfect and 0 imperfect interpolant sequences
[2023-12-19 04:42:23,873 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2023-12-19 04:42:23,874 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2023-12-19 04:42:23,874 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [982346631]
[2023-12-19 04:42:23,874 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2023-12-19 04:42:23,875 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2023-12-19 04:42:23,875 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2023-12-19 04:42:23,875 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2023-12-19 04:42:23,875 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2023-12-19 04:42:23,875 INFO L87 Difference]: Start difference. First operand 46923 states and 47844 transitions. Second operand has 3 states, 3 states have (on average 194.33333333333334) internal successors, (583), 3 states have internal predecessors, (583), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2023-12-19 04:42:24,713 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2023-12-19 04:42:24,714 INFO L93 Difference]: Finished difference Result 47641 states and 48562 transitions.
[2023-12-19 04:42:24,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states.
[2023-12-19 04:42:24,714 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 194.33333333333334) internal successors, (583), 3 states have internal predecessors, (583), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 1676
[2023-12-19 04:42:24,715 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2023-12-19 04:42:24,756 INFO L225 Difference]: With dead ends: 47641
[2023-12-19 04:42:24,756 INFO L226 Difference]: Without dead ends: 46923
[2023-12-19 04:42:24,766 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2023-12-19 04:42:24,770 INFO L413 NwaCegarLoop]: 974 mSDtfsCounter, 0 mSDsluCounter, 6 mSDsCounter, 0 mSdLazyCounter, 986 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 980 SdHoareTripleChecker+Invalid, 986 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 986 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time
[2023-12-19 04:42:24,770 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 980 Invalid, 986 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 986 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time]
[2023-12-19 04:42:24,809 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 46923 states.
[2023-12-19 04:42:25,154 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 46923 to 46923.
[2023-12-19 04:42:25,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 46923 states, 46922 states have (on average 1.019585695409403) internal successors, (47841), 46922 states have internal predecessors, (47841), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2023-12-19 04:42:25,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46923 states to 46923 states and 47841 transitions.
[2023-12-19 04:42:25,226 INFO L78 Accepts]: Start accepts. Automaton has 46923 states and 47841 transitions. Word has length 1676
[2023-12-19 04:42:25,226 INFO L84 Accepts]: Finished accepts. word is rejected.
[2023-12-19 04:42:25,227 INFO L495 AbstractCegarLoop]: Abstraction has 46923 states and 47841 transitions.
[2023-12-19 04:42:25,227 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 194.33333333333334) internal successors, (583), 3 states have internal predecessors, (583), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2023-12-19 04:42:25,227 INFO L276 IsEmpty]: Start isEmpty. Operand 46923 states and 47841 transitions.
[2023-12-19 04:42:25,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1747
[2023-12-19 04:42:25,264 INFO L187 NwaCegarLoop]: Found error trace
[2023-12-19 04:42:25,265 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2023-12-19 04:42:25,265 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21
[2023-12-19 04:42:25,265 INFO L420 AbstractCegarLoop]: === Iteration 23 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2023-12-19 04:42:25,265 INFO L160 PredicateUnifier]: Initialized classic predicate unifier
[2023-12-19 04:42:25,265 INFO L85 PathProgramCache]: Analyzing trace with hash 1367822025, now seen corresponding path program 1 times
[2023-12-19 04:42:25,266 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2023-12-19 04:42:25,267 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2091070216]
[2023-12-19 04:42:25,267 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2023-12-19 04:42:25,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2023-12-19 04:42:25,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-12-19 04:42:26,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2895 backedges. 2008 proven. 0 refuted. 0 times theorem prover too weak. 887 trivial. 0 not checked.
[2023-12-19 04:42:26,251 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2023-12-19 04:42:26,251 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2091070216]
[2023-12-19 04:42:26,252 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2091070216] provided 1 perfect and 0 imperfect interpolant sequences
[2023-12-19 04:42:26,252 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2023-12-19 04:42:26,252 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2023-12-19 04:42:26,252 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [800703865]
[2023-12-19 04:42:26,252 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2023-12-19 04:42:26,253 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2023-12-19 04:42:26,253 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2023-12-19 04:42:26,254 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2023-12-19 04:42:26,254 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2023-12-19 04:42:26,254 INFO L87 Difference]: Start difference. First operand 46923 states and 47841 transitions. Second operand has 3 states, 3 states have (on average 358.3333333333333) internal successors, (1075), 3 states have internal predecessors, (1075), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2023-12-19 04:42:28,101 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2023-12-19 04:42:28,101 INFO L93 Difference]: Finished difference Result 118685 states and 121136 transitions.
[2023-12-19 04:42:28,101 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states.
[2023-12-19 04:42:28,101 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 358.3333333333333) internal successors, (1075), 3 states have internal predecessors, (1075), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 1746
[2023-12-19 04:42:28,102 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2023-12-19 04:42:28,174 INFO L225 Difference]: With dead ends: 118685
[2023-12-19 04:42:28,174 INFO L226 Difference]: Without dead ends: 72453
[2023-12-19 04:42:28,213 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2023-12-19 04:42:28,214 INFO L413 NwaCegarLoop]: 222 mSDtfsCounter, 615 mSDsluCounter, 5 mSDsCounter, 0 mSdLazyCounter, 1747 mSolverCounterSat, 243 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 615 SdHoareTripleChecker+Valid, 227 SdHoareTripleChecker+Invalid, 1990 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 243 IncrementalHoareTripleChecker+Valid, 1747 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time
[2023-12-19 04:42:28,214 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [615 Valid, 227 Invalid, 1990 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [243 Valid, 1747 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time]
[2023-12-19 04:42:28,270 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 72453 states.
[2023-12-19 04:42:28,898 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 72453 to 70383.
[2023-12-19 04:42:28,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 70383 states, 70382 states have (on average 1.0182006763092837) internal successors, (71663), 70382 states have internal predecessors, (71663), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2023-12-19 04:42:29,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70383 states to 70383 states and 71663 transitions.
[2023-12-19 04:42:29,015 INFO L78 Accepts]: Start accepts. Automaton has 70383 states and 71663 transitions. Word has length 1746
[2023-12-19 04:42:29,015 INFO L84 Accepts]: Finished accepts. word is rejected.
[2023-12-19 04:42:29,015 INFO L495 AbstractCegarLoop]: Abstraction has 70383 states and 71663 transitions.
[2023-12-19 04:42:29,016 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 358.3333333333333) internal successors, (1075), 3 states have internal predecessors, (1075), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2023-12-19 04:42:29,016 INFO L276 IsEmpty]: Start isEmpty. Operand 70383 states and 71663 transitions.
[2023-12-19 04:42:29,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1907
[2023-12-19 04:42:29,063 INFO L187 NwaCegarLoop]: Found error trace
[2023-12-19 04:42:29,064 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2023-12-19 04:42:29,064 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22
[2023-12-19 04:42:29,065 INFO L420 AbstractCegarLoop]: === Iteration 24 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2023-12-19 04:42:29,065 INFO L160 PredicateUnifier]: Initialized classic predicate unifier
[2023-12-19 04:42:29,066 INFO L85 PathProgramCache]: Analyzing trace with hash 861865456, now seen corresponding path program 1 times
[2023-12-19 04:42:29,066 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2023-12-19 04:42:29,066 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1477376292]
[2023-12-19 04:42:29,066 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2023-12-19 04:42:29,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2023-12-19 04:42:29,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-12-19 04:42:31,813 INFO L134 CoverageAnalysis]: Checked inductivity of 3799 backedges. 2873 proven. 291 refuted. 0 times theorem prover too weak. 635 trivial. 0 not checked.
[2023-12-19 04:42:31,814 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2023-12-19 04:42:31,814 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1477376292]
[2023-12-19 04:42:31,814 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1477376292] provided 0 perfect and 1 imperfect interpolant sequences
[2023-12-19 04:42:31,814 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [720495306]
[2023-12-19 04:42:31,814 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2023-12-19 04:42:31,814 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2023-12-19 04:42:31,814 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2023-12-19 04:42:31,815 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2023-12-19 04:42:31,817 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process
[2023-12-19 04:42:32,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-12-19 04:42:32,321 INFO L262 TraceCheckSpWp]: Trace formula consists of 2146 conjuncts, 2 conjunts are in the unsatisfiable core
[2023-12-19 04:42:32,335 INFO L285 TraceCheckSpWp]: Computing forward predicates...
[2023-12-19 04:42:33,154 INFO L134 CoverageAnalysis]: Checked inductivity of 3799 backedges. 421 proven. 0 refuted. 0 times theorem prover too weak. 3378 trivial. 0 not checked.
[2023-12-19 04:42:33,154 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect
[2023-12-19 04:42:33,154 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [720495306] provided 1 perfect and 0 imperfect interpolant sequences
[2023-12-19 04:42:33,154 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences.
[2023-12-19 04:42:33,154 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 6
[2023-12-19 04:42:33,154 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [944277902]
[2023-12-19 04:42:33,155 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2023-12-19 04:42:33,155 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2023-12-19 04:42:33,155 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2023-12-19 04:42:33,156 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2023-12-19 04:42:33,156 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30
[2023-12-19 04:42:33,156 INFO L87 Difference]: Start difference. First operand 70383 states and 71663 transitions. Second operand has 3 states, 3 states have (on average 194.66666666666666) internal successors, (584), 3 states have internal predecessors, (584), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2023-12-19 04:42:35,481 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2023-12-19 04:42:35,482 INFO L93 Difference]: Finished difference Result 146283 states and 149003 transitions.
[2023-12-19 04:42:35,482 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states.
[2023-12-19 04:42:35,482 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 194.66666666666666) internal successors, (584), 3 states have internal predecessors, (584), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 1906
[2023-12-19 04:42:35,484 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2023-12-19 04:42:35,484 INFO L225 Difference]: With dead ends: 146283
[2023-12-19 04:42:35,484 INFO L226 Difference]: Without dead ends: 0
[2023-12-19 04:42:35,541 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1910 GetRequests, 1906 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30
[2023-12-19 04:42:35,541 INFO L413 NwaCegarLoop]: 847 mSDtfsCounter, 662 mSDsluCounter, 5 mSDsCounter, 0 mSdLazyCounter, 1658 mSolverCounterSat, 251 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 662 SdHoareTripleChecker+Valid, 852 SdHoareTripleChecker+Invalid, 1909 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 251 IncrementalHoareTripleChecker+Valid, 1658 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time
[2023-12-19 04:42:35,541 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [662 Valid, 852 Invalid, 1909 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [251 Valid, 1658 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time]
[2023-12-19 04:42:35,542 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states.
[2023-12-19 04:42:35,542 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0.
[2023-12-19 04:42:35,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2023-12-19 04:42:35,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions.
[2023-12-19 04:42:35,542 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1906
[2023-12-19 04:42:35,543 INFO L84 Accepts]: Finished accepts. word is rejected.
[2023-12-19 04:42:35,543 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions.
[2023-12-19 04:42:35,543 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 194.66666666666666) internal successors, (584), 3 states have internal predecessors, (584), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2023-12-19 04:42:35,543 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions.
[2023-12-19 04:42:35,543 INFO L282 IsEmpty]: Finished isEmpty. No accepting run.
[2023-12-19 04:42:35,546 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining)
[2023-12-19 04:42:35,554 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0
[2023-12-19 04:42:35,753 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable23
[2023-12-19 04:42:35,755 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.
[2023-12-19 04:42:38,089 INFO L899 garLoopResultBuilder]: For program point L4065(lines 4065 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,090 INFO L899 garLoopResultBuilder]: For program point L3801(lines 3801 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,090 INFO L899 garLoopResultBuilder]: For program point L234(lines 234 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,090 INFO L899 garLoopResultBuilder]: For program point L4198(lines 4198 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,090 INFO L899 garLoopResultBuilder]: For program point L102-1(lines 35 1648) no Hoare annotation was computed.
[2023-12-19 04:42:38,090 INFO L899 garLoopResultBuilder]: For program point L2084(lines 2084 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,090 INFO L899 garLoopResultBuilder]: For program point L1820(lines 1820 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,090 INFO L899 garLoopResultBuilder]: For program point L3670(lines 3670 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,090 INFO L899 garLoopResultBuilder]: For program point L2613(lines 2613 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,090 INFO L899 garLoopResultBuilder]: For program point L2217(lines 2217 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,090 INFO L899 garLoopResultBuilder]: For program point L3539(lines 3539 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,090 INFO L899 garLoopResultBuilder]: For program point L1161(lines 1161 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,090 INFO L899 garLoopResultBuilder]: For program point L3143(lines 3143 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,090 INFO L899 garLoopResultBuilder]: For program point L1029(lines 1029 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,090 INFO L899 garLoopResultBuilder]: For program point L3011(lines 3011 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,090 INFO L899 garLoopResultBuilder]: For program point L2879(lines 2879 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,090 INFO L899 garLoopResultBuilder]: For program point L765(lines 765 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,090 INFO L899 garLoopResultBuilder]: For program point L1294(lines 1294 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,091 INFO L899 garLoopResultBuilder]: For program point L105-1(lines 35 1648) no Hoare annotation was computed.
[2023-12-19 04:42:38,091 INFO L899 garLoopResultBuilder]: For program point L1955(lines 1955 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,091 INFO L899 garLoopResultBuilder]: For program point L3937(lines 3937 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,091 INFO L899 garLoopResultBuilder]: For program point L1691(lines 1691 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,091 INFO L899 garLoopResultBuilder]: For program point L502(lines 502 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,091 INFO L899 garLoopResultBuilder]: For program point L2484(lines 2484 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,091 INFO L899 garLoopResultBuilder]: For program point L370(lines 370 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,091 INFO L899 garLoopResultBuilder]: For program point L635(lines 635 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,091 INFO L899 garLoopResultBuilder]: For program point L1560(lines 1560 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,091 INFO L899 garLoopResultBuilder]: For program point L3410(lines 3410 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,091 INFO L899 garLoopResultBuilder]: For program point L3014(lines 3014 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,091 INFO L899 garLoopResultBuilder]: For program point L4071(lines 4071 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,091 INFO L899 garLoopResultBuilder]: For program point L900(lines 900 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,091 INFO L899 garLoopResultBuilder]: For program point L2750(lines 2750 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,091 INFO L899 garLoopResultBuilder]: For program point L3807(lines 3807 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,091 INFO L899 garLoopResultBuilder]: For program point L1429(lines 1429 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,091 INFO L899 garLoopResultBuilder]: For program point L2354(lines 2354 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,091 INFO L899 garLoopResultBuilder]: For program point L3279(lines 3279 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,091 INFO L899 garLoopResultBuilder]: For program point L108-1(lines 35 1648) no Hoare annotation was computed.
[2023-12-19 04:42:38,091 INFO L899 garLoopResultBuilder]: For program point L2090(lines 2090 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,091 INFO L899 garLoopResultBuilder]: For program point L241(lines 241 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,091 INFO L899 garLoopResultBuilder]: For program point L2223(lines 2223 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,092 INFO L899 garLoopResultBuilder]: For program point L4205(lines 4205 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,092 INFO L899 garLoopResultBuilder]: For program point L1827(lines 1827 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,092 INFO L899 garLoopResultBuilder]: For program point L2620(lines 2620 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,092 INFO L899 garLoopResultBuilder]: For program point L3677(lines 3677 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,092 INFO L899 garLoopResultBuilder]: For program point L3545(lines 3545 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,092 INFO L899 garLoopResultBuilder]: For program point L1167(lines 1167 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,092 INFO L899 garLoopResultBuilder]: For program point L3149(lines 3149 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,092 INFO L899 garLoopResultBuilder]: For program point L771(lines 771 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,092 INFO L899 garLoopResultBuilder]: For program point L1300(lines 1300 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,092 INFO L899 garLoopResultBuilder]: For program point L111-1(lines 35 1648) no Hoare annotation was computed.
[2023-12-19 04:42:38,092 INFO L899 garLoopResultBuilder]: For program point L1036(lines 1036 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,092 INFO L899 garLoopResultBuilder]: For program point L2886(lines 2886 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,092 INFO L899 garLoopResultBuilder]: For program point L3943(lines 3943 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,092 INFO L899 garLoopResultBuilder]: For program point L1697(lines 1697 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,092 INFO L899 garLoopResultBuilder]: For program point L508(lines 508 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,092 INFO L899 garLoopResultBuilder]: For program point L2490(lines 2490 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,092 INFO L899 garLoopResultBuilder]: For program point L4076(lines 4076 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,092 INFO L899 garLoopResultBuilder]: For program point L1962(lines 1962 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,092 INFO L899 garLoopResultBuilder]: For program point L641(lines 641 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,092 INFO L899 garLoopResultBuilder]: For program point L377(lines 377 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,092 INFO L899 garLoopResultBuilder]: For program point L2359(lines 2359 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,093 INFO L899 garLoopResultBuilder]: For program point L906(lines 906 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,093 INFO L899 garLoopResultBuilder]: For program point L1567(lines 1567 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,093 INFO L899 garLoopResultBuilder]: For program point L1435(lines 1435 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,093 INFO L899 garLoopResultBuilder]: For program point L3417(lines 3417 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,093 INFO L899 garLoopResultBuilder]: For program point L3285(lines 3285 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,093 INFO L899 garLoopResultBuilder]: For program point L114-1(lines 35 1648) no Hoare annotation was computed.
[2023-12-19 04:42:38,093 INFO L899 garLoopResultBuilder]: For program point L3021(lines 3021 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,093 INFO L899 garLoopResultBuilder]: For program point L3814(lines 3814 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,093 INFO L899 garLoopResultBuilder]: For program point L2757(lines 2757 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,093 INFO L899 garLoopResultBuilder]: For program point L4211(lines 4211 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,093 INFO L899 garLoopResultBuilder]: For program point L2097(lines 2097 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,093 INFO L899 garLoopResultBuilder]: For program point L1833(lines 1833 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,093 INFO L899 garLoopResultBuilder]: For program point L776(lines 776 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,093 INFO L899 garLoopResultBuilder]: For program point L3551(lines 3551 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,093 INFO L899 garLoopResultBuilder]: For program point L248(lines 248 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,093 INFO L899 garLoopResultBuilder]: For program point L2230(lines 2230 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,093 INFO L899 garLoopResultBuilder]: For program point L1173(lines 1173 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,093 INFO L899 garLoopResultBuilder]: For program point L3155(lines 3155 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,093 INFO L899 garLoopResultBuilder]: For program point L3684(lines 3684 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,093 INFO L899 garLoopResultBuilder]: For program point L2627(lines 2627 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,094 INFO L899 garLoopResultBuilder]: For program point L513(lines 513 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,094 INFO L899 garLoopResultBuilder]: For program point L117-1(lines 35 1648) no Hoare annotation was computed.
[2023-12-19 04:42:38,094 INFO L899 garLoopResultBuilder]: For program point L4081(lines 4081 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,094 INFO L899 garLoopResultBuilder]: For program point L2892(lines 2892 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,094 INFO L899 garLoopResultBuilder]: For program point L3949(lines 3949 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,094 INFO L899 garLoopResultBuilder]: For program point L1703(lines 1703 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,094 INFO L899 garLoopResultBuilder]: For program point L646(lines 646 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,094 INFO L899 garLoopResultBuilder]: For program point L1307(lines 1307 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,094 INFO L899 garLoopResultBuilder]: For program point L1043(lines 1043 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,094 INFO L899 garLoopResultBuilder]: For program point L2497(lines 2497 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,094 INFO L899 garLoopResultBuilder]: For program point L383(lines 383 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,094 INFO L899 garLoopResultBuilder]: For program point L1969(lines 1969 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,094 INFO L899 garLoopResultBuilder]: For program point L1573(lines 1573 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,094 INFO L899 garLoopResultBuilder]: For program point L2366(lines 2366 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,094 INFO L899 garLoopResultBuilder]: For program point L3423(lines 3423 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,094 INFO L899 garLoopResultBuilder]: For program point L120-1(lines 35 1648) no Hoare annotation was computed.
[2023-12-19 04:42:38,094 INFO L899 garLoopResultBuilder]: For program point L913(lines 913 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,094 INFO L899 garLoopResultBuilder]: For program point L1442(lines 1442 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,094 INFO L899 garLoopResultBuilder]: For program point L3292(lines 3292 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,094 INFO L899 garLoopResultBuilder]: For program point L3028(lines 3028 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,094 INFO L899 garLoopResultBuilder]: For program point L2764(lines 2764 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,095 INFO L899 garLoopResultBuilder]: For program point L3821(lines 3821 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,095 INFO L899 garLoopResultBuilder]: For program point L3557(lines 3557 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,095 INFO L899 garLoopResultBuilder]: For program point L2236(lines 2236 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,095 INFO L899 garLoopResultBuilder]: For program point L4218(lines 4218 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,095 INFO L899 garLoopResultBuilder]: For program point L1179(lines 1179 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,095 INFO L899 garLoopResultBuilder]: For program point L2104(lines 2104 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,095 INFO L899 garLoopResultBuilder]: For program point L4086(lines 4086 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,095 INFO L899 garLoopResultBuilder]: For program point L1840(lines 1840 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,095 INFO L899 garLoopResultBuilder]: For program point L783(lines 783 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,095 INFO L899 garLoopResultBuilder]: For program point L519(lines 519 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,095 INFO L899 garLoopResultBuilder]: For program point L255(lines 255 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,095 INFO L899 garLoopResultBuilder]: For program point L3162(lines 3162 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,095 INFO L899 garLoopResultBuilder]: For program point L123-1(lines 35 1648) no Hoare annotation was computed.
[2023-12-19 04:42:38,095 INFO L899 garLoopResultBuilder]: For program point L1709(lines 1709 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,095 INFO L899 garLoopResultBuilder]: For program point L2634(lines 2634 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,095 INFO L899 garLoopResultBuilder]: For program point L3691(lines 3691 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,095 INFO L899 garLoopResultBuilder]: For program point L1049(lines 1049 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,095 INFO L899 garLoopResultBuilder]: For program point L3956(lines 3956 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,095 INFO L899 garLoopResultBuilder]: For program point L2899(lines 2899 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,095 INFO L899 garLoopResultBuilder]: For program point L653(lines 653 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,095 INFO L899 garLoopResultBuilder]: For program point L2503(lines 2503 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,095 INFO L899 garLoopResultBuilder]: For program point L1314(lines 1314 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,096 INFO L899 garLoopResultBuilder]: For program point L1579(lines 1579 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,096 INFO L899 garLoopResultBuilder]: For program point L390(lines 390 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,096 INFO L899 garLoopResultBuilder]: For program point L3429(lines 3429 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,096 INFO L899 garLoopResultBuilder]: For program point L126-1(lines 35 1648) no Hoare annotation was computed.
[2023-12-19 04:42:38,096 INFO L899 garLoopResultBuilder]: For program point L1976(lines 1976 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,096 INFO L899 garLoopResultBuilder]: For program point L3033(lines 3033 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,096 INFO L899 garLoopResultBuilder]: For program point L919(lines 919 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,096 INFO L899 garLoopResultBuilder]: For program point L2373(lines 2373 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,096 INFO L899 garLoopResultBuilder]: For program point L3298(lines 3298 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,096 INFO L899 garLoopResultBuilder]: For program point L1845(lines 1845 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,096 INFO L899 garLoopResultBuilder]: For program point L788(lines 788 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,096 INFO L899 garLoopResultBuilder]: For program point L2770(lines 2770 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,096 INFO L899 garLoopResultBuilder]: For program point L3563(lines 3563 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,096 INFO L899 garLoopResultBuilder]: For program point L1449(lines 1449 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,096 INFO L899 garLoopResultBuilder]: For program point L3167(lines 3167 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,096 INFO L899 garLoopResultBuilder]: For program point L3828(lines 3828 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,096 INFO L899 garLoopResultBuilder]: For program point L525(lines 525 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,096 INFO L899 garLoopResultBuilder]: For program point L1186(lines 1186 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,096 INFO L899 garLoopResultBuilder]: For program point L2243(lines 2243 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,096 INFO L899 garLoopResultBuilder]: For program point L129-1(lines 35 1648) no Hoare annotation was computed.
[2023-12-19 04:42:38,096 INFO L899 garLoopResultBuilder]: For program point L4225(lines 4225 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,096 INFO L899 garLoopResultBuilder]: For program point L2111(lines 2111 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,097 INFO L899 garLoopResultBuilder]: For program point L4093(lines 4093 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,097 INFO L899 garLoopResultBuilder]: For program point L2640(lines 2640 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,097 INFO L899 garLoopResultBuilder]: For program point L2508(lines 2508 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,097 INFO L899 garLoopResultBuilder]: For program point L262(lines 262 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,097 INFO L899 garLoopResultBuilder]: For program point L1055(lines 1055 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,097 INFO L899 garLoopResultBuilder]: For program point L2905(lines 2905 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,097 INFO L899 garLoopResultBuilder]: For program point L1716(lines 1716 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,097 INFO L899 garLoopResultBuilder]: For program point L659(lines 659 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,097 INFO L899 garLoopResultBuilder]: For program point L3698(lines 3698 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,097 INFO L899 garLoopResultBuilder]: For program point L1981(lines 1981 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,097 INFO L899 garLoopResultBuilder]: For program point L3963(lines 3963 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,097 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 205) no Hoare annotation was computed.
[2023-12-19 04:42:38,097 INFO L899 garLoopResultBuilder]: For program point L3435(lines 3435 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,097 INFO L899 garLoopResultBuilder]: For program point L1321(lines 1321 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,097 INFO L899 garLoopResultBuilder]: For program point L132-1(lines 35 1648) no Hoare annotation was computed.
[2023-12-19 04:42:38,097 INFO L899 garLoopResultBuilder]: For program point L925(lines 925 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,097 INFO L899 garLoopResultBuilder]: For program point L1586(lines 1586 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,097 INFO L899 garLoopResultBuilder]: For program point L397(lines 397 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,097 INFO L899 garLoopResultBuilder]: For program point L3304(lines 3304 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,097 INFO L899 garLoopResultBuilder]: For program point L3040(lines 3040 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,098 INFO L899 garLoopResultBuilder]: For program point L1851(lines 1851 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,098 INFO L899 garLoopResultBuilder]: For program point L794(lines 794 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,098 INFO L899 garLoopResultBuilder]: For program point L2776(lines 2776 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,098 INFO L899 garLoopResultBuilder]: For program point L2380(lines 2380 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,098 INFO L899 garLoopResultBuilder]: For program point L3834(lines 3834 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,098 INFO L899 garLoopResultBuilder]: For program point L3570(lines 3570 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,098 INFO L899 garLoopResultBuilder]: For program point L1456(lines 1456 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,098 INFO L899 garLoopResultBuilder]: For program point L2249(lines 2249 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,098 INFO L899 garLoopResultBuilder]: For program point L3174(lines 3174 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,098 INFO L899 garLoopResultBuilder]: For program point L135-1(lines 35 1648) no Hoare annotation was computed.
[2023-12-19 04:42:38,098 INFO L899 garLoopResultBuilder]: For program point L2646(lines 2646 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,098 INFO L899 garLoopResultBuilder]: For program point L532(lines 532 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,098 INFO L899 garLoopResultBuilder]: For program point L2514(lines 2514 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,098 INFO L899 garLoopResultBuilder]: For program point L268(lines 268 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,098 INFO L899 garLoopResultBuilder]: For program point L1193(lines 1193 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,098 INFO L899 garLoopResultBuilder]: For program point L2118(lines 2118 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,098 INFO L899 garLoopResultBuilder]: For program point L4232(lines 4232 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,098 INFO L899 garLoopResultBuilder]: For program point L1061(lines 1061 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,098 INFO L899 garLoopResultBuilder]: For program point L4100(lines 4100 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,098 INFO L899 garLoopResultBuilder]: For program point L2911(lines 2911 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,098 INFO L899 garLoopResultBuilder]: For program point L1722(lines 1722 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,099 INFO L899 garLoopResultBuilder]: For program point L666(lines 666 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,099 INFO L899 garLoopResultBuilder]: For program point L3705(lines 3705 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,099 INFO L899 garLoopResultBuilder]: For program point L1327(lines 1327 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,099 INFO L899 garLoopResultBuilder]: For program point L138-1(lines 35 1648) no Hoare annotation was computed.
[2023-12-19 04:42:38,099 INFO L899 garLoopResultBuilder]: For program point L1988(lines 1988 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,099 INFO L899 garLoopResultBuilder]: For program point L3970(lines 3970 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,099 INFO L899 garLoopResultBuilder]: For program point L1592(lines 1592 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,099 INFO L899 garLoopResultBuilder]: For program point L403(lines 403 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,099 INFO L899 garLoopResultBuilder]: For program point L3442(lines 3442 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,099 INFO L899 garLoopResultBuilder]: For program point L932(lines 932 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,099 INFO L899 garLoopResultBuilder]: For program point L1857(lines 1857 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,099 INFO L899 garLoopResultBuilder]: For program point L800(lines 800 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,099 INFO L899 garLoopResultBuilder]: For program point L2782(lines 2782 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,099 INFO L899 garLoopResultBuilder]: For program point L2386(lines 2386 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,099 INFO L899 garLoopResultBuilder]: For program point L3311(lines 3311 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,099 INFO L899 garLoopResultBuilder]: For program point L3047(lines 3047 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,099 INFO L899 garLoopResultBuilder]: For program point L3840(lines 3840 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,099 INFO L899 garLoopResultBuilder]: For program point L1462(lines 1462 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,099 INFO L899 garLoopResultBuilder]: For program point L273(lines 273 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,099 INFO L899 garLoopResultBuilder]: For program point L2255(lines 2255 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,099 INFO L899 garLoopResultBuilder]: For program point L141-1(lines 35 1648) no Hoare annotation was computed.
[2023-12-19 04:42:38,099 INFO L899 garLoopResultBuilder]: For program point L2520(lines 2520 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,100 INFO L899 garLoopResultBuilder]: For program point L3577(lines 3577 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,100 INFO L899 garLoopResultBuilder]: For program point L2124(lines 2124 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,100 INFO L899 garLoopResultBuilder]: For program point L3181(lines 3181 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,100 INFO L899 garLoopResultBuilder]: For program point L4106(lines 4106 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,100 INFO L899 garLoopResultBuilder]: For program point L1728(lines 1728 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,100 INFO L899 garLoopResultBuilder]: For program point L2653(lines 2653 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,100 INFO L899 garLoopResultBuilder]: For program point L539(lines 539 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,100 INFO L899 garLoopResultBuilder]: For program point L4239(lines 4239 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,100 INFO L899 garLoopResultBuilder]: For program point L1200(lines 1200 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,100 INFO L899 garLoopResultBuilder]: For program point L1068(lines 1068 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,100 INFO L899 garLoopResultBuilder]: For program point L2918(lines 2918 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,100 INFO L899 garLoopResultBuilder]: For program point L1333(lines 1333 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,100 INFO L899 garLoopResultBuilder]: For program point L144-1(lines 35 1648) no Hoare annotation was computed.
[2023-12-19 04:42:38,100 INFO L899 garLoopResultBuilder]: For program point L3976(lines 3976 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,100 INFO L899 garLoopResultBuilder]: For program point L673(lines 673 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,100 INFO L899 garLoopResultBuilder]: For program point L3712(lines 3712 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,100 INFO L899 garLoopResultBuilder]: For program point L1598(lines 1598 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,100 INFO L899 garLoopResultBuilder]: For program point L409(lines 409 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,100 INFO L899 garLoopResultBuilder]: For program point L3448(lines 3448 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,100 INFO L899 garLoopResultBuilder]: For program point L3052(lines 3052 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,100 INFO L899 garLoopResultBuilder]: For program point L1995(lines 1995 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,100 INFO L899 garLoopResultBuilder]: For program point L938(lines 938 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,101 INFO L899 garLoopResultBuilder]: For program point L3845(lines 3845 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,101 INFO L899 garLoopResultBuilder]: For program point L2392(lines 2392 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,101 INFO L899 garLoopResultBuilder]: For program point L1864(lines 1864 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,101 INFO L899 garLoopResultBuilder]: For program point L807(lines 807 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,101 INFO L899 garLoopResultBuilder]: For program point L2789(lines 2789 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,101 INFO L899 garLoopResultBuilder]: For program point L3318(lines 3318 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,101 INFO L899 garLoopResultBuilder]: For program point L2261(lines 2261 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,101 INFO L899 garLoopResultBuilder]: For program point L147-1(lines 35 1648) no Hoare annotation was computed.
[2023-12-19 04:42:38,101 INFO L899 garLoopResultBuilder]: For program point L2526(lines 2526 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,101 INFO L899 garLoopResultBuilder]: For program point L3583(lines 3583 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,101 INFO L899 garLoopResultBuilder]: For program point L1469(lines 1469 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,101 INFO L899 garLoopResultBuilder]: For program point L280(lines 280 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,101 INFO L899 garLoopResultBuilder]: For program point L3187(lines 3187 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,101 INFO L899 garLoopResultBuilder]: For program point L2659(lines 2659 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,101 INFO L899 garLoopResultBuilder]: For program point L545(lines 545 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,101 INFO L899 garLoopResultBuilder]: For program point L2131(lines 2131 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,101 INFO L899 garLoopResultBuilder]: For program point L4113(lines 4113 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,102 INFO L899 garLoopResultBuilder]: For program point calculate_output2_returnLabel#1(lines 1650 3061) no Hoare annotation was computed.
[2023-12-19 04:42:38,102 INFO L899 garLoopResultBuilder]: For program point L1735(lines 1735 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,102 INFO L899 garLoopResultBuilder]: For program point L4246(lines 4246 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,102 INFO L899 garLoopResultBuilder]: For program point L1207(lines 1207 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,102 INFO L899 garLoopResultBuilder]: For program point L150-1(lines 35 1648) no Hoare annotation was computed.
[2023-12-19 04:42:38,102 INFO L899 garLoopResultBuilder]: For program point L1075(lines 1075 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,102 INFO L899 garLoopResultBuilder]: For program point L2000(lines 2000 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,104 INFO L899 garLoopResultBuilder]: For program point L2925(lines 2925 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,104 INFO L899 garLoopResultBuilder]: For program point L3454(lines 3454 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,104 INFO L899 garLoopResultBuilder]: For program point L1340(lines 1340 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,104 INFO L899 garLoopResultBuilder]: For program point L2397(lines 2397 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,104 INFO L899 garLoopResultBuilder]: For program point L3983(lines 3983 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,104 INFO L899 garLoopResultBuilder]: For program point L680(lines 680 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,104 INFO L899 garLoopResultBuilder]: For program point L3719(lines 3719 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,104 INFO L899 garLoopResultBuilder]: For program point L1605(lines 1605 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,104 INFO L899 garLoopResultBuilder]: For program point L416(lines 416 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,105 INFO L899 garLoopResultBuilder]: For program point L945(lines 945 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,105 INFO L899 garLoopResultBuilder]: For program point L1870(lines 1870 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,105 INFO L899 garLoopResultBuilder]: For program point L3852(lines 3852 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,105 INFO L899 garLoopResultBuilder]: For program point L153-1(lines 35 1648) no Hoare annotation was computed.
[2023-12-19 04:42:38,105 INFO L899 garLoopResultBuilder]: For program point L814(lines 814 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,105 INFO L899 garLoopResultBuilder]: For program point L2796(lines 2796 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,105 INFO L899 garLoopResultBuilder]: For program point L2532(lines 2532 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,105 INFO L899 garLoopResultBuilder]: For program point L3589(lines 3589 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,105 INFO L899 garLoopResultBuilder]: For program point L1475(lines 1475 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,105 INFO L899 garLoopResultBuilder]: For program point L286(lines 286 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,105 INFO L899 garLoopResultBuilder]: For program point L2268(lines 2268 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,105 INFO L899 garLoopResultBuilder]: For program point L3325(lines 3325 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,105 INFO L899 garLoopResultBuilder]: For program point L3193(lines 3193 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,105 INFO L899 garLoopResultBuilder]: For program point L1740(lines 1740 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,105 INFO L899 garLoopResultBuilder]: For program point L2665(lines 2665 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,105 INFO L899 garLoopResultBuilder]: For program point L4119(lines 4119 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,105 INFO L899 garLoopResultBuilder]: For program point L552(lines 552 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,105 INFO L899 garLoopResultBuilder]: For program point L1213(lines 1213 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,105 INFO L899 garLoopResultBuilder]: For program point L156-1(lines 35 1648) no Hoare annotation was computed.
[2023-12-19 04:42:38,105 INFO L899 garLoopResultBuilder]: For program point L2138(lines 2138 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,105 INFO L899 garLoopResultBuilder]: For program point L2006(lines 2006 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,105 INFO L899 garLoopResultBuilder]: For program point L2931(lines 2931 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,105 INFO L899 garLoopResultBuilder]: For program point L1346(lines 1346 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,106 INFO L899 garLoopResultBuilder]: For program point L2403(lines 2403 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,106 INFO L899 garLoopResultBuilder]: For program point L4253(lines 4253 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,106 INFO L899 garLoopResultBuilder]: For program point L1082(lines 1082 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,106 INFO L899 garLoopResultBuilder]: For program point L3989(lines 3989 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,106 INFO L899 garLoopResultBuilder]: For program point L686(lines 686 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,106 INFO L899 garLoopResultBuilder]: For program point L3461(lines 3461 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,106 INFO L899 garLoopResultBuilder]: For program point L951(lines 951 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,106 INFO L899 garLoopResultBuilder]: For program point L1876(lines 1876 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,106 INFO L899 garLoopResultBuilder]: For program point L3858(lines 3858 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,106 INFO L899 garLoopResultBuilder]: For program point L3726(lines 3726 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,106 INFO L899 garLoopResultBuilder]: For program point L1612(lines 1612 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,106 INFO L899 garLoopResultBuilder]: For program point L3594(lines 3594 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,106 INFO L899 garLoopResultBuilder]: For program point L423(lines 423 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,106 INFO L899 garLoopResultBuilder]: For program point L159-1(lines 35 1648) no Hoare annotation was computed.
[2023-12-19 04:42:38,106 INFO L899 garLoopResultBuilder]: For program point L3066(lines 3066 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,106 INFO L899 garLoopResultBuilder]: For program point L2802(lines 2802 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,106 INFO L899 garLoopResultBuilder]: For program point L2538(lines 2538 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,107 INFO L899 garLoopResultBuilder]: For program point L2274(lines 2274 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,107 INFO L899 garLoopResultBuilder]: For program point L3199(lines 3199 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,107 INFO L899 garLoopResultBuilder]: For program point L821(lines 821 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,107 INFO L899 garLoopResultBuilder]: For program point L2671(lines 2671 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,107 INFO L899 garLoopResultBuilder]: For program point L1482(lines 1482 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,107 INFO L899 garLoopResultBuilder]: For program point L293(lines 293 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,107 INFO L899 garLoopResultBuilder]: For program point L3332(lines 3332 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,107 INFO L899 garLoopResultBuilder]: For program point L1747(lines 1747 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,108 INFO L899 garLoopResultBuilder]: For program point L162-1(lines 35 1648) no Hoare annotation was computed.
[2023-12-19 04:42:38,108 INFO L899 garLoopResultBuilder]: For program point L4126(lines 4126 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,108 INFO L899 garLoopResultBuilder]: For program point L2937(lines 2937 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,108 INFO L899 garLoopResultBuilder]: For program point L559(lines 559 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,108 INFO L899 garLoopResultBuilder]: For program point L2409(lines 2409 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,108 INFO L899 garLoopResultBuilder]: For program point L1220(lines 1220 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,108 INFO L899 garLoopResultBuilder]: For program point L1088(lines 1088 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,108 INFO L899 garLoopResultBuilder]: For program point L2145(lines 2145 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,108 INFO L899 garLoopResultBuilder]: For program point L2013(lines 2013 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,108 INFO L899 garLoopResultBuilder]: For program point L3995(lines 3995 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,108 INFO L899 garLoopResultBuilder]: For program point L1353(lines 1353 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,108 INFO L899 garLoopResultBuilder]: For program point calculate_output_returnLabel#1(lines 35 1648) no Hoare annotation was computed.
[2023-12-19 04:42:38,108 INFO L899 garLoopResultBuilder]: For program point L3864(lines 3864 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,108 INFO L899 garLoopResultBuilder]: For program point L693(lines 693 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,108 INFO L899 garLoopResultBuilder]: For program point L3468(lines 3468 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,108 INFO L899 garLoopResultBuilder]: For program point L165-1(lines 35 1648) no Hoare annotation was computed.
[2023-12-19 04:42:38,108 INFO L899 garLoopResultBuilder]: For program point L958(lines 958 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,108 INFO L899 garLoopResultBuilder]: For program point L1883(lines 1883 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,108 INFO L899 garLoopResultBuilder]: For program point L2808(lines 2808 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,108 INFO L899 garLoopResultBuilder]: For program point L3733(lines 3733 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,108 INFO L899 garLoopResultBuilder]: For program point L1619(lines 1619 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,108 INFO L899 garLoopResultBuilder]: For program point L2544(lines 2544 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,109 INFO L899 garLoopResultBuilder]: For program point L3601(lines 3601 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,109 INFO L899 garLoopResultBuilder]: For program point L430(lines 430 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,109 INFO L899 garLoopResultBuilder]: For program point L3073(lines 3073 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,109 INFO L899 garLoopResultBuilder]: For program point L2677(lines 2677 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,109 INFO L899 garLoopResultBuilder]: For program point L1356(lines 1356 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,109 INFO L899 garLoopResultBuilder]: For program point L4263(lines 4263 4279) no Hoare annotation was computed.
[2023-12-19 04:42:38,109 INFO L899 garLoopResultBuilder]: For program point L2281(lines 2281 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,109 INFO L899 garLoopResultBuilder]: For program point L3206(lines 3206 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,109 INFO L899 garLoopResultBuilder]: For program point L2942(lines 2942 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,109 INFO L899 garLoopResultBuilder]: For program point L828(lines 828 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,109 INFO L899 garLoopResultBuilder]: For program point L1489(lines 1489 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,109 INFO L899 garLoopResultBuilder]: For program point L300(lines 300 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,109 INFO L899 garLoopResultBuilder]: For program point L3339(lines 3339 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,109 INFO L899 garLoopResultBuilder]: For program point L168-1(lines 35 1648) no Hoare annotation was computed.
[2023-12-19 04:42:38,109 INFO L899 garLoopResultBuilder]: For program point L4132(lines 4132 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,109 INFO L899 garLoopResultBuilder]: For program point L36(lines 36 38) no Hoare annotation was computed.
[2023-12-19 04:42:38,109 INFO L899 garLoopResultBuilder]: For program point L36-2(lines 35 1648) no Hoare annotation was computed.
[2023-12-19 04:42:38,109 INFO L899 garLoopResultBuilder]: For program point L1754(lines 1754 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,109 INFO L899 garLoopResultBuilder]: For program point L1094(lines 1094 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,109 INFO L899 garLoopResultBuilder]: For program point L2151(lines 2151 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,109 INFO L899 garLoopResultBuilder]: For program point L4001(lines 4001 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,109 INFO L899 garLoopResultBuilder]: For program point L566(lines 566 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,109 INFO L899 garLoopResultBuilder]: For program point L2416(lines 2416 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,110 INFO L899 garLoopResultBuilder]: For program point L1227(lines 1227 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,110 INFO L899 garLoopResultBuilder]: For program point L2020(lines 2020 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,110 INFO L899 garLoopResultBuilder]: For program point L699(lines 699 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,110 INFO L899 garLoopResultBuilder]: For program point L3474(lines 3474 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,110 INFO L899 garLoopResultBuilder]: For program point L171-1(lines 35 1648) no Hoare annotation was computed.
[2023-12-19 04:42:38,110 INFO L899 garLoopResultBuilder]: For program point L39-1(lines 35 1648) no Hoare annotation was computed.
[2023-12-19 04:42:38,110 INFO L899 garLoopResultBuilder]: For program point L964(lines 964 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,110 INFO L899 garLoopResultBuilder]: For program point L1889(lines 1889 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,110 INFO L899 garLoopResultBuilder]: For program point L3871(lines 3871 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,110 INFO L899 garLoopResultBuilder]: For program point L2550(lines 2550 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,110 INFO L899 garLoopResultBuilder]: For program point L3607(lines 3607 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,110 INFO L899 garLoopResultBuilder]: For program point L436(lines 436 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,110 INFO L899 garLoopResultBuilder]: For program point L2815(lines 2815 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,110 INFO L899 garLoopResultBuilder]: For program point L3740(lines 3740 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,110 INFO L899 garLoopResultBuilder]: For program point L1626(lines 1626 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,110 INFO L899 garLoopResultBuilder]: For program point L1362(lines 1362 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,110 INFO L899 garLoopResultBuilder]: For program point L305(lines 305 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,111 INFO L899 garLoopResultBuilder]: For program point L2287(lines 2287 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,112 INFO L895 garLoopResultBuilder]: At program point L4269-2(lines 4269 4278) the Hoare annotation is: (let ((.cse16 (= ~a24~0 1))) (let ((.cse4 (not (= ~a15~0 4))) (.cse11 (= ~a18~0 12)) (.cse2 (<= 11 ~a18~0)) (.cse3 (<= 307 ~a3~0)) (.cse9 (<= 4 ~a24~0)) (.cse10 (<= ~a3~0 306)) (.cse1 (<= ~a24~0 2)) (.cse12 (not .cse16)) (.cse13 (<= ~a24~0 1)) (.cse15 (= ~a18~0 9)) (.cse7 (<= ~a15~0 5)) (.cse0 (<= 6 ~a15~0)) (.cse6 (= ~a24~0 3)) (.cse5 (= ~a18~0 10)) (.cse14 (<= ~a18~0 8)) (.cse8 (<= ~a15~0 4))) (or (and .cse0 .cse1 .cse2) (and .cse0 .cse1 .cse3) (and .cse1 .cse4 .cse5) (and .cse6 .cse2 .cse7) (and .cse3 .cse8 .cse9) (and .cse2 .cse9 .cse7) (and .cse3 .cse4 .cse5 .cse7) (and .cse6 .cse8 .cse5) (and .cse6 .cse3 .cse2) (and .cse6 .cse10 .cse8) (and .cse6 .cse11) (and .cse2 (<= (+ ~a3~0 306003) 0) .cse7) (and .cse8 .cse2) (and .cse5 .cse9 .cse7) (and .cse11 .cse7) (and .cse1 .cse10 .cse12 .cse2) (and .cse3 .cse13) (and .cse6 .cse14) (and .cse14 .cse3 .cse9 .cse7) (and .cse0 .cse6 .cse15) (and .cse1 .cse10 .cse14) (and .cse1 .cse12 .cse15) (and .cse12 .cse13) (and .cse16 .cse15 .cse7) (and .cse0 .cse6 .cse5) (and .cse14 .cse8))))
[2023-12-19 04:42:38,112 INFO L899 garLoopResultBuilder]: For program point L3080(lines 3080 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,112 INFO L899 garLoopResultBuilder]: For program point L2684(lines 2684 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,112 INFO L899 garLoopResultBuilder]: For program point L174-1(lines 35 1648) no Hoare annotation was computed.
[2023-12-19 04:42:38,112 INFO L899 garLoopResultBuilder]: For program point L3213(lines 3213 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,112 INFO L899 garLoopResultBuilder]: For program point L42-1(lines 35 1648) no Hoare annotation was computed.
[2023-12-19 04:42:38,112 INFO L899 garLoopResultBuilder]: For program point L2949(lines 2949 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,112 INFO L899 garLoopResultBuilder]: For program point L835(lines 835 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,112 INFO L899 garLoopResultBuilder]: For program point L1760(lines 1760 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,112 INFO L899 garLoopResultBuilder]: For program point L1496(lines 1496 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,112 INFO L899 garLoopResultBuilder]: For program point L3346(lines 3346 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,112 INFO L899 garLoopResultBuilder]: For program point L1100(lines 1100 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,112 INFO L899 garLoopResultBuilder]: For program point L4139(lines 4139 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,112 INFO L899 garLoopResultBuilder]: For program point L704(lines 704 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,112 INFO L899 garLoopResultBuilder]: For program point L308(lines 308 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,112 INFO L899 garLoopResultBuilder]: For program point L2158(lines 2158 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,112 INFO L899 garLoopResultBuilder]: For program point L2026(lines 2026 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,112 INFO L899 garLoopResultBuilder]: For program point L4008(lines 4008 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,113 INFO L899 garLoopResultBuilder]: For program point L1894(lines 1894 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,113 INFO L899 garLoopResultBuilder]: For program point L573(lines 573 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,113 INFO L899 garLoopResultBuilder]: For program point L3612(lines 3612 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,113 INFO L899 garLoopResultBuilder]: For program point L2423(lines 2423 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,113 INFO L899 garLoopResultBuilder]: For program point L1234(lines 1234 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,113 INFO L899 garLoopResultBuilder]: For program point L177-1(lines 35 1648) no Hoare annotation was computed.
[2023-12-19 04:42:38,113 INFO L899 garLoopResultBuilder]: For program point L45-1(lines 35 1648) no Hoare annotation was computed.
[2023-12-19 04:42:38,113 INFO L899 garLoopResultBuilder]: For program point L970(lines 970 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,113 INFO L899 garLoopResultBuilder]: For program point L3877(lines 3877 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,113 INFO L899 garLoopResultBuilder]: For program point L2556(lines 2556 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,113 INFO L899 garLoopResultBuilder]: For program point L442(lines 442 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,113 INFO L899 garLoopResultBuilder]: For program point L3481(lines 3481 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,113 INFO L899 garLoopResultBuilder]: For program point L4274(line 4274) no Hoare annotation was computed.
[2023-12-19 04:42:38,113 INFO L899 garLoopResultBuilder]: For program point L2821(lines 2821 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,113 INFO L899 garLoopResultBuilder]: For program point L1368(lines 1368 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,113 INFO L899 garLoopResultBuilder]: For program point L3086(lines 3086 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,113 INFO L899 garLoopResultBuilder]: For program point L3747(lines 3747 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,113 INFO L899 garLoopResultBuilder]: For program point L1633(lines 1633 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,113 INFO L899 garLoopResultBuilder]: For program point L2294(lines 2294 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,113 INFO L899 garLoopResultBuilder]: For program point L180-1(lines 35 1648) no Hoare annotation was computed.
[2023-12-19 04:42:38,113 INFO L899 garLoopResultBuilder]: For program point L48-1(lines 35 1648) no Hoare annotation was computed.
[2023-12-19 04:42:38,113 INFO L899 garLoopResultBuilder]: For program point L2955(lines 2955 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,114 INFO L899 garLoopResultBuilder]: For program point L841(lines 841 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,114 INFO L899 garLoopResultBuilder]: For program point L1766(lines 1766 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,114 INFO L899 garLoopResultBuilder]: For program point L2691(lines 2691 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,114 INFO L899 garLoopResultBuilder]: For program point L3352(lines 3352 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,114 INFO L899 garLoopResultBuilder]: For program point L3220(lines 3220 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,114 INFO L899 garLoopResultBuilder]: For program point L1503(lines 1503 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,114 INFO L899 garLoopResultBuilder]: For program point L1107(lines 1107 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,114 INFO L899 garLoopResultBuilder]: For program point L4146(lines 4146 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,114 INFO L899 garLoopResultBuilder]: For program point L2032(lines 2032 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,114 INFO L899 garLoopResultBuilder]: For program point L711(lines 711 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,114 INFO L899 garLoopResultBuilder]: For program point L3618(lines 3618 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,114 INFO L899 garLoopResultBuilder]: For program point L315(lines 315 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,114 INFO L899 garLoopResultBuilder]: For program point L183-1(lines 35 1648) no Hoare annotation was computed.
[2023-12-19 04:42:38,114 INFO L899 garLoopResultBuilder]: For program point L2165(lines 2165 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,114 INFO L899 garLoopResultBuilder]: For program point L51-1(lines 35 1648) no Hoare annotation was computed.
[2023-12-19 04:42:38,114 INFO L899 garLoopResultBuilder]: For program point L976(lines 976 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,114 INFO L899 garLoopResultBuilder]: For program point L4015(lines 4015 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,114 INFO L899 garLoopResultBuilder]: For program point L1901(lines 1901 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,114 INFO L899 garLoopResultBuilder]: For program point L3883(lines 3883 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,114 INFO L899 garLoopResultBuilder]: For program point L580(lines 580 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,114 INFO L899 garLoopResultBuilder]: For program point L2430(lines 2430 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,114 INFO L899 garLoopResultBuilder]: For program point L3487(lines 3487 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,114 INFO L899 garLoopResultBuilder]: For program point L1241(lines 1241 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,115 INFO L899 garLoopResultBuilder]: For program point L2827(lines 2827 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,115 INFO L899 garLoopResultBuilder]: For program point L2563(lines 2563 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,115 INFO L899 garLoopResultBuilder]: For program point L449(lines 449 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,115 INFO L899 garLoopResultBuilder]: For program point L3092(lines 3092 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,115 INFO L899 garLoopResultBuilder]: For program point L3753(lines 3753 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,115 INFO L899 garLoopResultBuilder]: For program point L1375(lines 1375 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,115 INFO L899 garLoopResultBuilder]: For program point L2300(lines 2300 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,115 INFO L899 garLoopResultBuilder]: For program point L186-1(lines 35 1648) no Hoare annotation was computed.
[2023-12-19 04:42:38,115 INFO L899 garLoopResultBuilder]: For program point L54-1(lines 35 1648) no Hoare annotation was computed.
[2023-12-19 04:42:38,115 INFO L899 garLoopResultBuilder]: For program point L1772(lines 1772 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,115 INFO L899 garLoopResultBuilder]: For program point L1640(lines 1640 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,115 INFO L899 garLoopResultBuilder]: For program point L2697(lines 2697 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,115 INFO L899 garLoopResultBuilder]: For program point L2962(lines 2962 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,115 INFO L899 garLoopResultBuilder]: For program point L848(lines 848 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,115 INFO L899 garLoopResultBuilder]: For program point L716(lines 716 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,115 INFO L899 garLoopResultBuilder]: For program point L3359(lines 3359 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,115 INFO L899 garLoopResultBuilder]: For program point L3227(lines 3227 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,115 INFO L899 garLoopResultBuilder]: For program point L4020(lines 4020 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,115 INFO L899 garLoopResultBuilder]: For program point L3624(lines 3624 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,115 INFO L899 garLoopResultBuilder]: For program point L1510(lines 1510 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,115 INFO L899 garLoopResultBuilder]: For program point L189-1(lines 35 1648) no Hoare annotation was computed.
[2023-12-19 04:42:38,115 INFO L899 garLoopResultBuilder]: For program point L1114(lines 1114 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,116 INFO L899 garLoopResultBuilder]: For program point L2171(lines 2171 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,116 INFO L899 garLoopResultBuilder]: For program point L57-1(lines 35 1648) no Hoare annotation was computed.
[2023-12-19 04:42:38,116 INFO L899 garLoopResultBuilder]: For program point L4153(lines 4153 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,116 INFO L899 garLoopResultBuilder]: For program point L2039(lines 2039 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,116 INFO L899 garLoopResultBuilder]: For program point L586(lines 586 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,116 INFO L899 garLoopResultBuilder]: For program point L2568(lines 2568 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,116 INFO L899 garLoopResultBuilder]: For program point L2436(lines 2436 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,116 INFO L899 garLoopResultBuilder]: For program point L322(lines 322 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,116 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed.
[2023-12-19 04:42:38,116 INFO L899 garLoopResultBuilder]: For program point L1247(lines 1247 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,116 INFO L899 garLoopResultBuilder]: For program point L983(lines 983 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,116 INFO L899 garLoopResultBuilder]: For program point L1908(lines 1908 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,116 INFO L899 garLoopResultBuilder]: For program point L3890(lines 3890 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,116 INFO L899 garLoopResultBuilder]: For program point L3494(lines 3494 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,116 INFO L899 garLoopResultBuilder]: For program point L2834(lines 2834 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,116 INFO L899 garLoopResultBuilder]: For program point L1777(lines 1777 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,116 INFO L899 garLoopResultBuilder]: For program point L456(lines 456 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,116 INFO L899 garLoopResultBuilder]: For program point L192-1(lines 35 1648) no Hoare annotation was computed.
[2023-12-19 04:42:38,116 INFO L899 garLoopResultBuilder]: For program point L60-1(lines 35 1648) no Hoare annotation was computed.
[2023-12-19 04:42:38,116 INFO L899 garLoopResultBuilder]: For program point L3099(lines 3099 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,116 INFO L899 garLoopResultBuilder]: For program point L3760(lines 3760 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,116 INFO L899 garLoopResultBuilder]: For program point L2703(lines 2703 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,117 INFO L899 garLoopResultBuilder]: For program point L1382(lines 1382 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,117 INFO L899 garLoopResultBuilder]: For program point L2307(lines 2307 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,117 INFO L899 garLoopResultBuilder]: For program point L3232(lines 3232 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,117 INFO L899 garLoopResultBuilder]: For program point L2968(lines 2968 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,117 INFO L899 garLoopResultBuilder]: For program point L854(lines 854 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,117 INFO L899 garLoopResultBuilder]: For program point L3365(lines 3365 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,117 INFO L899 garLoopResultBuilder]: For program point L4026(lines 4026 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,117 INFO L899 garLoopResultBuilder]: For program point L723(lines 723 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,117 INFO L899 garLoopResultBuilder]: For program point L195-1(lines 35 1648) no Hoare annotation was computed.
[2023-12-19 04:42:38,117 INFO L899 garLoopResultBuilder]: For program point L63-1(lines 35 1648) no Hoare annotation was computed.
[2023-12-19 04:42:38,117 INFO L899 garLoopResultBuilder]: For program point L4159(lines 4159 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,117 INFO L899 garLoopResultBuilder]: For program point L3631(lines 3631 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,117 INFO L899 garLoopResultBuilder]: For program point L1517(lines 1517 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,117 INFO L899 garLoopResultBuilder]: For program point L2178(lines 2178 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,117 INFO L899 garLoopResultBuilder]: For program point L1121(lines 1121 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,117 INFO L899 garLoopResultBuilder]: For program point L2046(lines 2046 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,117 INFO L899 garLoopResultBuilder]: For program point L3896(lines 3896 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,117 INFO L899 garLoopResultBuilder]: For program point L1782(lines 1782 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,117 INFO L899 garLoopResultBuilder]: For program point L593(lines 593 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,117 INFO L899 garLoopResultBuilder]: For program point L2575(lines 2575 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,117 INFO L899 garLoopResultBuilder]: For program point L2443(lines 2443 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,117 INFO L899 garLoopResultBuilder]: For program point L329(lines 329 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,117 INFO L899 garLoopResultBuilder]: For program point L1254(lines 1254 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,118 INFO L899 garLoopResultBuilder]: For program point L990(lines 990 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,118 INFO L899 garLoopResultBuilder]: For program point L1915(lines 1915 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,118 INFO L899 garLoopResultBuilder]: For program point L3501(lines 3501 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,118 INFO L899 garLoopResultBuilder]: For program point L198-1(lines 35 1648) no Hoare annotation was computed.
[2023-12-19 04:42:38,118 INFO L899 garLoopResultBuilder]: For program point L66-1(lines 35 1648) no Hoare annotation was computed.
[2023-12-19 04:42:38,118 INFO L899 garLoopResultBuilder]: For program point L2841(lines 2841 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,118 INFO L899 garLoopResultBuilder]: For program point L463(lines 463 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,118 INFO L899 garLoopResultBuilder]: For program point L3106(lines 3106 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,118 INFO L899 garLoopResultBuilder]: For program point L860(lines 860 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,118 INFO L899 garLoopResultBuilder]: For program point L728(lines 728 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,118 INFO L899 garLoopResultBuilder]: For program point L2710(lines 2710 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,118 INFO L899 garLoopResultBuilder]: For program point L3767(lines 3767 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,118 INFO L899 garLoopResultBuilder]: For program point L1653(lines 1653 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,118 INFO L899 garLoopResultBuilder]: For program point L1389(lines 1389 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,118 INFO L899 garLoopResultBuilder]: For program point L2314(lines 2314 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,118 INFO L899 garLoopResultBuilder]: For program point L3239(lines 3239 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,118 INFO L899 garLoopResultBuilder]: For program point L4032(lines 4032 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,118 INFO L899 garLoopResultBuilder]: For program point L2975(lines 2975 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,118 INFO L899 garLoopResultBuilder]: For program point L1522(lines 1522 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,118 INFO L899 garLoopResultBuilder]: For program point L3372(lines 3372 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,118 INFO L899 garLoopResultBuilder]: For program point L201-1(lines 35 1648) no Hoare annotation was computed.
[2023-12-19 04:42:38,118 INFO L899 garLoopResultBuilder]: For program point L69-1(lines 35 1648) no Hoare annotation was computed.
[2023-12-19 04:42:38,118 INFO L899 garLoopResultBuilder]: For program point L3637(lines 3637 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,119 INFO L899 garLoopResultBuilder]: For program point L1259(lines 1259 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,119 INFO L899 garLoopResultBuilder]: For program point L4166(lines 4166 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,119 INFO L899 garLoopResultBuilder]: For program point L2052(lines 2052 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,119 INFO L899 garLoopResultBuilder]: For program point L1788(lines 1788 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,119 INFO L899 garLoopResultBuilder]: For program point L599(lines 599 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,119 INFO L899 garLoopResultBuilder]: For program point L2581(lines 2581 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,119 INFO L899 garLoopResultBuilder]: For program point L1128(lines 1128 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,119 INFO L899 garLoopResultBuilder]: For program point L2185(lines 2185 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,119 INFO L899 garLoopResultBuilder]: For program point L3903(lines 3903 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,119 INFO L899 garLoopResultBuilder]: For program point L2450(lines 2450 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,119 INFO L899 garLoopResultBuilder]: For program point L336(lines 336 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,119 INFO L899 garLoopResultBuilder]: For program point L204-1(lines 35 1648) no Hoare annotation was computed.
[2023-12-19 04:42:38,119 INFO L899 garLoopResultBuilder]: For program point L72-1(lines 35 1648) no Hoare annotation was computed.
[2023-12-19 04:42:38,119 INFO L899 garLoopResultBuilder]: For program point L997(lines 997 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,119 INFO L899 garLoopResultBuilder]: For program point L1922(lines 1922 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,119 INFO L899 garLoopResultBuilder]: For program point L2847(lines 2847 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,119 INFO L899 garLoopResultBuilder]: For program point L1658(lines 1658 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,120 INFO L899 garLoopResultBuilder]: For program point L3508(lines 3508 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,120 INFO L899 garLoopResultBuilder]: For program point L205(line 205) no Hoare annotation was computed.
[2023-12-19 04:42:38,120 INFO L899 garLoopResultBuilder]: For program point L470(lines 470 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,120 INFO L899 garLoopResultBuilder]: For program point L3245(lines 3245 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,120 INFO L899 garLoopResultBuilder]: For program point L3113(lines 3113 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,120 INFO L899 garLoopResultBuilder]: For program point L4038(lines 4038 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,120 INFO L899 garLoopResultBuilder]: For program point L867(lines 867 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,120 INFO L899 garLoopResultBuilder]: For program point L735(lines 735 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,120 INFO L899 garLoopResultBuilder]: For program point L3774(lines 3774 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,120 INFO L899 garLoopResultBuilder]: For program point L2717(lines 2717 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,120 INFO L899 garLoopResultBuilder]: For program point L1528(lines 1528 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,120 INFO L899 garLoopResultBuilder]: For program point L1396(lines 1396 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,120 INFO L899 garLoopResultBuilder]: For program point L3378(lines 3378 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,120 INFO L899 garLoopResultBuilder]: For program point L2321(lines 2321 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,120 INFO L899 garLoopResultBuilder]: For program point L207-1(lines 35 1648) no Hoare annotation was computed.
[2023-12-19 04:42:38,120 INFO L899 garLoopResultBuilder]: For program point L75-1(lines 35 1648) no Hoare annotation was computed.
[2023-12-19 04:42:38,120 INFO L899 garLoopResultBuilder]: For program point L2982(lines 2982 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,120 INFO L899 garLoopResultBuilder]: For program point L3643(lines 3643 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,120 INFO L899 garLoopResultBuilder]: For program point L4172(lines 4172 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,120 INFO L899 garLoopResultBuilder]: For program point L2058(lines 2058 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,120 INFO L899 garLoopResultBuilder]: For program point L1794(lines 1794 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,120 INFO L899 garLoopResultBuilder]: For program point L605(lines 605 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,120 INFO L899 garLoopResultBuilder]: For program point L1266(lines 1266 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,121 INFO L899 garLoopResultBuilder]: For program point L1134(lines 1134 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,121 INFO L899 garLoopResultBuilder]: For program point L2191(lines 2191 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,121 INFO L899 garLoopResultBuilder]: For program point L3909(lines 3909 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,121 INFO L899 garLoopResultBuilder]: For program point L2588(lines 2588 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,121 INFO L899 garLoopResultBuilder]: For program point L2456(lines 2456 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,121 INFO L899 garLoopResultBuilder]: For program point L210-1(lines 35 1648) no Hoare annotation was computed.
[2023-12-19 04:42:38,121 INFO L899 garLoopResultBuilder]: For program point L78-1(lines 35 1648) no Hoare annotation was computed.
[2023-12-19 04:42:38,121 INFO L899 garLoopResultBuilder]: For program point L1003(lines 1003 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,121 INFO L899 garLoopResultBuilder]: For program point L2853(lines 2853 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,121 INFO L899 garLoopResultBuilder]: For program point L3514(lines 3514 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,121 INFO L899 garLoopResultBuilder]: For program point L343(lines 343 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,121 INFO L899 garLoopResultBuilder]: For program point L3118(lines 3118 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,121 INFO L899 garLoopResultBuilder]: For program point L1929(lines 1929 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,121 INFO L899 garLoopResultBuilder]: For program point L1665(lines 1665 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,121 INFO L899 garLoopResultBuilder]: For program point L1533(lines 1533 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,121 INFO L899 garLoopResultBuilder]: For program point L476(lines 476 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,121 INFO L899 garLoopResultBuilder]: For program point L2987(lines 2987 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,121 INFO L899 garLoopResultBuilder]: For program point L873(lines 873 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,121 INFO L899 garLoopResultBuilder]: For program point L2723(lines 2723 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,121 INFO L899 garLoopResultBuilder]: For program point L1402(lines 1402 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,121 INFO L899 garLoopResultBuilder]: For program point L2327(lines 2327 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,121 INFO L899 garLoopResultBuilder]: For program point L3252(lines 3252 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,121 INFO L899 garLoopResultBuilder]: For program point L213-1(lines 35 1648) no Hoare annotation was computed.
[2023-12-19 04:42:38,122 INFO L899 garLoopResultBuilder]: For program point L81-1(lines 35 1648) no Hoare annotation was computed.
[2023-12-19 04:42:38,122 INFO L899 garLoopResultBuilder]: For program point L4045(lines 4045 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,122 INFO L899 garLoopResultBuilder]: For program point L742(lines 742 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,122 INFO L899 garLoopResultBuilder]: For program point L3781(lines 3781 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,122 INFO L899 garLoopResultBuilder]: For program point calculate_output3_returnLabel#1(lines 3063 4261) no Hoare annotation was computed.
[2023-12-19 04:42:38,122 INFO L899 garLoopResultBuilder]: For program point L3385(lines 3385 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,122 INFO L899 garLoopResultBuilder]: For program point L2064(lines 2064 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,122 INFO L899 garLoopResultBuilder]: For program point L611(lines 611 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,122 INFO L899 garLoopResultBuilder]: For program point L3650(lines 3650 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,122 INFO L899 garLoopResultBuilder]: For program point L2197(lines 2197 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,122 INFO L899 garLoopResultBuilder]: For program point L4179(lines 4179 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,122 INFO L899 garLoopResultBuilder]: For program point L1801(lines 1801 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,122 INFO L899 garLoopResultBuilder]: For program point L2594(lines 2594 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,122 INFO L899 garLoopResultBuilder]: For program point L1273(lines 1273 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,122 INFO L899 garLoopResultBuilder]: For program point L216-1(lines 35 1648) no Hoare annotation was computed.
[2023-12-19 04:42:38,122 INFO L899 garLoopResultBuilder]: For program point L1141(lines 1141 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,122 INFO L899 garLoopResultBuilder]: For program point L84-1(lines 35 1648) no Hoare annotation was computed.
[2023-12-19 04:42:38,122 INFO L899 garLoopResultBuilder]: For program point L3123(lines 3123 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,122 INFO L899 garLoopResultBuilder]: For program point L1009(lines 1009 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,122 INFO L899 garLoopResultBuilder]: For program point L3916(lines 3916 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,123 INFO L899 garLoopResultBuilder]: For program point L3520(lines 3520 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,123 INFO L899 garLoopResultBuilder]: For program point L2463(lines 2463 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,123 INFO L899 garLoopResultBuilder]: For program point L2860(lines 2860 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,123 INFO L899 garLoopResultBuilder]: For program point L1539(lines 1539 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,123 INFO L899 garLoopResultBuilder]: For program point L350(lines 350 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,123 INFO L899 garLoopResultBuilder]: For program point L1936(lines 1936 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,123 INFO L899 garLoopResultBuilder]: For program point L2993(lines 2993 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,123 INFO L899 garLoopResultBuilder]: For program point L1672(lines 1672 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,123 INFO L899 garLoopResultBuilder]: For program point L2729(lines 2729 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,123 INFO L899 garLoopResultBuilder]: For program point L483(lines 483 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,123 INFO L899 garLoopResultBuilder]: For program point L87-1(lines 35 1648) no Hoare annotation was computed.
[2023-12-19 04:42:38,124 INFO L899 garLoopResultBuilder]: For program point L4051(lines 4051 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,124 INFO L899 garLoopResultBuilder]: For program point L880(lines 880 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,124 INFO L899 garLoopResultBuilder]: For program point L1409(lines 1409 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,124 INFO L899 garLoopResultBuilder]: For program point L2334(lines 2334 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,124 INFO L899 garLoopResultBuilder]: For program point L3259(lines 3259 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,124 INFO L899 garLoopResultBuilder]: For program point L1806(lines 1806 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,124 INFO L899 garLoopResultBuilder]: For program point L749(lines 749 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,124 INFO L899 garLoopResultBuilder]: For program point L3788(lines 3788 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,124 INFO L899 garLoopResultBuilder]: For program point L617(lines 617 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,124 INFO L899 garLoopResultBuilder]: For program point L3656(lines 3656 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,124 INFO L899 garLoopResultBuilder]: For program point L3392(lines 3392 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,124 INFO L899 garLoopResultBuilder]: For program point L2203(lines 2203 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,124 INFO L899 garLoopResultBuilder]: For program point L4185(lines 4185 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,124 INFO L899 garLoopResultBuilder]: For program point L2071(lines 2071 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,124 INFO L899 garLoopResultBuilder]: For program point L2600(lines 2600 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,124 INFO L899 garLoopResultBuilder]: For program point L90-1(lines 35 1648) no Hoare annotation was computed.
[2023-12-19 04:42:38,124 INFO L899 garLoopResultBuilder]: For program point L1015(lines 1015 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,124 INFO L899 garLoopResultBuilder]: For program point L1280(lines 1280 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,124 INFO L899 garLoopResultBuilder]: For program point L1148(lines 1148 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,124 INFO L899 garLoopResultBuilder]: For program point L3130(lines 3130 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,124 INFO L899 garLoopResultBuilder]: For program point L2998(lines 2998 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,124 INFO L899 garLoopResultBuilder]: For program point L2866(lines 2866 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,124 INFO L899 garLoopResultBuilder]: For program point L3923(lines 3923 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,125 INFO L899 garLoopResultBuilder]: For program point L752(lines 752 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,125 INFO L899 garLoopResultBuilder]: For program point L2470(lines 2470 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,125 INFO L899 garLoopResultBuilder]: For program point L3527(lines 3527 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,125 INFO L899 garLoopResultBuilder]: For program point L1942(lines 1942 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,125 INFO L899 garLoopResultBuilder]: For program point L1546(lines 1546 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,125 INFO L899 garLoopResultBuilder]: For program point L357(lines 357 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,125 INFO L899 garLoopResultBuilder]: For program point L93-1(lines 35 1648) no Hoare annotation was computed.
[2023-12-19 04:42:38,125 INFO L899 garLoopResultBuilder]: For program point L2736(lines 2736 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,125 INFO L899 garLoopResultBuilder]: For program point L1679(lines 1679 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,125 INFO L899 garLoopResultBuilder]: For program point L622(lines 622 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,125 INFO L899 garLoopResultBuilder]: For program point L490(lines 490 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,125 INFO L899 garLoopResultBuilder]: For program point L1415(lines 1415 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,125 INFO L899 garLoopResultBuilder]: For program point L3265(lines 3265 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,125 INFO L899 garLoopResultBuilder]: For program point L4058(lines 4058 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,125 INFO L899 garLoopResultBuilder]: For program point L887(lines 887 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,126 INFO L899 garLoopResultBuilder]: For program point L3794(lines 3794 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,126 INFO L899 garLoopResultBuilder]: For program point L3398(lines 3398 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,126 INFO L899 garLoopResultBuilder]: For program point L2341(lines 2341 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,126 INFO L899 garLoopResultBuilder]: For program point L227(lines 227 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,126 INFO L899 garLoopResultBuilder]: For program point L2077(lines 2077 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,126 INFO L899 garLoopResultBuilder]: For program point L1813(lines 1813 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,126 INFO L899 garLoopResultBuilder]: For program point L3663(lines 3663 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,126 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed.
[2023-12-19 04:42:38,126 INFO L899 garLoopResultBuilder]: For program point L2210(lines 2210 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,126 INFO L899 garLoopResultBuilder]: For program point L4192(lines 4192 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,126 INFO L899 garLoopResultBuilder]: For program point L96-1(lines 35 1648) no Hoare annotation was computed.
[2023-12-19 04:42:38,126 INFO L899 garLoopResultBuilder]: For program point L2607(lines 2607 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,126 INFO L899 garLoopResultBuilder]: For program point L3136(lines 3136 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,126 INFO L899 garLoopResultBuilder]: For program point L1022(lines 1022 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,126 INFO L899 garLoopResultBuilder]: For program point L3004(lines 3004 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,126 INFO L899 garLoopResultBuilder]: For program point L2872(lines 2872 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,126 INFO L899 garLoopResultBuilder]: For program point L3533(lines 3533 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,126 INFO L899 garLoopResultBuilder]: For program point L1287(lines 1287 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,126 INFO L899 garLoopResultBuilder]: For program point L1155(lines 1155 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,126 INFO L899 garLoopResultBuilder]: For program point L1948(lines 1948 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,126 INFO L899 garLoopResultBuilder]: For program point L3930(lines 3930 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,126 INFO L899 garLoopResultBuilder]: For program point L759(lines 759 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,126 INFO L899 garLoopResultBuilder]: For program point L2477(lines 2477 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,127 INFO L899 garLoopResultBuilder]: For program point L363(lines 363 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,127 INFO L899 garLoopResultBuilder]: For program point L99-1(lines 35 1648) no Hoare annotation was computed.
[2023-12-19 04:42:38,127 INFO L899 garLoopResultBuilder]: For program point L1553(lines 1553 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,127 INFO L899 garLoopResultBuilder]: For program point L496(lines 496 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,127 INFO L899 garLoopResultBuilder]: For program point L893(lines 893 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,127 INFO L899 garLoopResultBuilder]: For program point L1686(lines 1686 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,127 INFO L899 garLoopResultBuilder]: For program point L2743(lines 2743 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,127 INFO L899 garLoopResultBuilder]: For program point L629(lines 629 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,127 INFO L899 garLoopResultBuilder]: For program point L1422(lines 1422 1646) no Hoare annotation was computed.
[2023-12-19 04:42:38,127 INFO L899 garLoopResultBuilder]: For program point L3404(lines 3404 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,127 INFO L899 garLoopResultBuilder]: For program point L2347(lines 2347 3059) no Hoare annotation was computed.
[2023-12-19 04:42:38,127 INFO L899 garLoopResultBuilder]: For program point L3272(lines 3272 4259) no Hoare annotation was computed.
[2023-12-19 04:42:38,130 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2023-12-19 04:42:38,133 INFO L179 ceAbstractionStarter]: Computing trace abstraction results
[2023-12-19 04:42:38,161 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 19.12 04:42:38 BoogieIcfgContainer
[2023-12-19 04:42:38,161 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2023-12-19 04:42:38,162 INFO L158 Benchmark]: Toolchain (without parser) took 94219.85ms. Allocated memory was 262.1MB in the beginning and 5.4GB in the end (delta: 5.1GB). Free memory was 186.4MB in the beginning and 3.3GB in the end (delta: -3.1GB). Peak memory consumption was 2.3GB. Max. memory is 8.0GB.
[2023-12-19 04:42:38,162 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 218.1MB. Free memory was 164.7MB in the beginning and 164.5MB in the end (delta: 188.8kB). There was no memory consumed. Max. memory is 8.0GB.
[2023-12-19 04:42:38,162 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1087.57ms. Allocated memory is still 262.1MB. Free memory was 186.4MB in the beginning and 154.5MB in the end (delta: 31.9MB). Peak memory consumption was 75.8MB. Max. memory is 8.0GB.
[2023-12-19 04:42:38,162 INFO L158 Benchmark]: Boogie Procedure Inliner took 149.22ms. Allocated memory is still 262.1MB. Free memory was 154.5MB in the beginning and 111.1MB in the end (delta: 43.4MB). Peak memory consumption was 41.9MB. Max. memory is 8.0GB.
[2023-12-19 04:42:38,162 INFO L158 Benchmark]: Boogie Preprocessor took 487.04ms. Allocated memory was 262.1MB in the beginning and 348.1MB in the end (delta: 86.0MB). Free memory was 111.1MB in the beginning and 257.2MB in the end (delta: -146.1MB). Peak memory consumption was 65.1MB. Max. memory is 8.0GB.
[2023-12-19 04:42:38,162 INFO L158 Benchmark]: RCFGBuilder took 2549.57ms. Allocated memory was 348.1MB in the beginning and 696.3MB in the end (delta: 348.1MB). Free memory was 257.2MB in the beginning and 571.3MB in the end (delta: -314.0MB). Peak memory consumption was 164.1MB. Max. memory is 8.0GB.
[2023-12-19 04:42:38,162 INFO L158 Benchmark]: TraceAbstraction took 89940.42ms. Allocated memory was 696.3MB in the beginning and 5.4GB in the end (delta: 4.7GB). Free memory was 570.7MB in the beginning and 3.3GB in the end (delta: -2.7GB). Peak memory consumption was 2.3GB. Max. memory is 8.0GB.
[2023-12-19 04:42:38,163 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.10ms. Allocated memory is still 218.1MB. Free memory was 164.7MB in the beginning and 164.5MB in the end (delta: 188.8kB). There was no memory consumed. Max. memory is 8.0GB.
* CACSL2BoogieTranslator took 1087.57ms. Allocated memory is still 262.1MB. Free memory was 186.4MB in the beginning and 154.5MB in the end (delta: 31.9MB). Peak memory consumption was 75.8MB. Max. memory is 8.0GB.
* Boogie Procedure Inliner took 149.22ms. Allocated memory is still 262.1MB. Free memory was 154.5MB in the beginning and 111.1MB in the end (delta: 43.4MB). Peak memory consumption was 41.9MB. Max. memory is 8.0GB.
* Boogie Preprocessor took 487.04ms. Allocated memory was 262.1MB in the beginning and 348.1MB in the end (delta: 86.0MB). Free memory was 111.1MB in the beginning and 257.2MB in the end (delta: -146.1MB). Peak memory consumption was 65.1MB. Max. memory is 8.0GB.
* RCFGBuilder took 2549.57ms. Allocated memory was 348.1MB in the beginning and 696.3MB in the end (delta: 348.1MB). Free memory was 257.2MB in the beginning and 571.3MB in the end (delta: -314.0MB). Peak memory consumption was 164.1MB. Max. memory is 8.0GB.
* TraceAbstraction took 89940.42ms. Allocated memory was 696.3MB in the beginning and 5.4GB in the end (delta: 4.7GB). Free memory was 570.7MB in the beginning and 3.3GB in the end (delta: -2.7GB). Peak memory consumption was 2.3GB. Max. memory is 8.0GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
- StatisticsResult: ErrorAutomatonStatistics
NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0
- PositiveResult [Line: 205]: a call to reach_error is unreachable
For all program executions holds that a call to reach_error is unreachable at this location
- StatisticsResult: Ultimate Automizer benchmark data
CFG has 1 procedures, 695 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 89.9s, OverallIterations: 24, TraceHistogramMax: 8, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.6s, AutomataDifference: 43.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 2.3s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 14744 SdHoareTripleChecker+Valid, 38.5s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 14744 mSDsluCounter, 17254 SdHoareTripleChecker+Invalid, 31.4s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 162 mSDsCounter, 8072 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 44793 IncrementalHoareTripleChecker+Invalid, 52865 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 8072 mSolverCounterUnsat, 17092 mSDtfsCounter, 44793 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 13468 GetRequests, 13395 SyntacticMatches, 0 SemanticMatches, 73 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 73 ImplicationChecksByTransitivity, 0.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=70383occurred in iteration=23, InterpolantAutomatonStates: 76, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 6.7s AutomataMinimizationTime, 24 MinimizatonAttempts, 13116 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 1 LocationsWithAnnotation, 1 PreInvPairs, 127 NumberOfFragments, 256 HoareAnnotationTreeSize, 1 FormulaSimplifications, 1571 FormulaSimplificationTreeSizeReduction, 1.0s HoareSimplificationTime, 1 FormulaSimplificationsInter, 2102 FormulaSimplificationTreeSizeReductionInter, 1.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 1.2s SsaConstructionTime, 3.3s SatisfiabilityAnalysisTime, 27.8s InterpolantComputationTime, 41433 NumberOfCodeBlocks, 41433 NumberOfCodeBlocksAsserted, 33 NumberOfCheckSat, 41400 ConstructedInterpolants, 0 QuantifiedInterpolants, 112611 SizeOfPredicates, 0 NumberOfNonLiveVariables, 15265 ConjunctsInSsa, 19 ConjunctsInUnsatCore, 33 InterpolantComputations, 24 PerfectInterpolantSequences, 57827/61215 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available
- AllSpecificationsHoldResult: All specifications hold
1 specifications checked. All of them hold
- InvariantResult [Line: 4269]: Loop Invariant
Derived loop invariant: ((((((((((((((((((((((((((((6 <= a15) && (a24 <= 2)) && (11 <= a18)) || (((6 <= a15) && (a24 <= 2)) && (307 <= a3))) || (((a24 <= 2) && !((a15 == 4))) && (a18 == 10))) || (((a24 == 3) && (11 <= a18)) && (a15 <= 5))) || (((307 <= a3) && (a15 <= 4)) && (4 <= a24))) || (((11 <= a18) && (4 <= a24)) && (a15 <= 5))) || ((((307 <= a3) && !((a15 == 4))) && (a18 == 10)) && (a15 <= 5))) || (((a24 == 3) && (a15 <= 4)) && (a18 == 10))) || (((a24 == 3) && (307 <= a3)) && (11 <= a18))) || (((a24 == 3) && (a3 <= 306)) && (a15 <= 4))) || ((a24 == 3) && (a18 == 12))) || (((11 <= a18) && ((a3 + 306003) <= 0)) && (a15 <= 5))) || ((a15 <= 4) && (11 <= a18))) || (((a18 == 10) && (4 <= a24)) && (a15 <= 5))) || ((a18 == 12) && (a15 <= 5))) || ((((a24 <= 2) && (a3 <= 306)) && !((a24 == 1))) && (11 <= a18))) || ((307 <= a3) && (a24 <= 1))) || ((a24 == 3) && (a18 <= 8))) || ((((a18 <= 8) && (307 <= a3)) && (4 <= a24)) && (a15 <= 5))) || (((6 <= a15) && (a24 == 3)) && (a18 == 9))) || (((a24 <= 2) && (a3 <= 306)) && (a18 <= 8))) || (((a24 <= 2) && !((a24 == 1))) && (a18 == 9))) || (!((a24 == 1)) && (a24 <= 1))) || (((a24 == 1) && (a18 == 9)) && (a15 <= 5))) || (((6 <= a15) && (a24 == 3)) && (a18 == 10))) || ((a18 <= 8) && (a15 <= 4)))
RESULT: Ultimate proved your program to be correct!
[2023-12-19 04:42:38,182 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0
Received shutdown request...